Pop diva Jennifer Lopez was spotted heading to a gym in Boston alongside her mother Guadalupe Rodríguez on Sunday morning. The 49-year-old Niyama Sol brand ambassador was most likely repping her favorite leggings label in a pair of custom colorful pattern recreating her own Instagram posts. The two-time Grammy nominee - who relies on stylist duo Rob Zangardi & Mariel Haenn - also sported a white sheer side-slung T-shirt over a matching skimpy sports bra and neon sneakers. Scroll down for video Fit: Pop diva Jennifer Lopez was spotted heading to a gym in Boston alongside her mother Guadalupe Rodríguez (L) on Sunday morning Jennifer later joined her boyfriend Alex Rodriguez at Massachusetts' famed Fenway Park where he was serving sports analyst duties from the press box. Lopez watched as the 43-year-old retired third baseman's beloved New York Yankees lost to their biggest rivals, the Boston Red Sox (4-5). But the Bronx-born beauty seemed far more excited about the stadium's signature serenade of Neil Diamond's hit 1969 song, Sweet Caroline, than the final score. 'I love this song!' the Dinero songstress - who boasts 163.4M social media followers - gushed. 'Amor Amor Amor': The 49-year-old Niyama Sol brand ambassador was most likely repping her favorite leggings label in a pair of custom colorful pattern recreating her own Instagram posts Relies on stylist duo Rob Zangardi & Mariel Haenn: The two-time Grammy nominee also sported a white sheer side-slung T-shirt over a matching skimpy sports bra and neon sneakers 'It's a tradition here at Fenway Stadium where the Red Sox play at the bottom of the 8th inning to play #Sweetcaroline! My mom said this song came out around the time I was born and her and my dad used to sing it to me but when the sweet Caroline part came they would sing Sweet Jennifer... 'So whenever I hear it I see a picture in my mind of my mommy and daddy singing to me as a baby and it always makes me happy inside and smile real big on the outside!' Jennifer memorably belted the baseball anthem alongside Neil Diamond during the 2017 Grammy Awards' Carpool Karaoke segment, which was owned by five-year-old scene stealer Blue Ivy Carter. Missing from JLo and ARod's side was their blended brood - her fraternal twins Emme & Max (with ex-husband #3 Marc Antony) and his daughters Natasha & Ella (with ex-wife Cynthia Scurtis). Inseparable: Jennifer later joined her boyfriend Alex Rodriguez at Massachusetts' famed Fenway Park where he was serving sports analyst duties from the press box Hey batter, batter, batter! Lopez watched as the 43-year-old retired third baseman's beloved New York Yankees lost to their biggest rivals, the Boston Red Sox (4-5) 'Reaching out!' But the Bronx-born beauty seemed far more excited about the stadium's signature serenade of Neil Diamond's hit 1969 song, Sweet Caroline, than the final score Moment of the night! One EPIC carpool karaoke! #Grammys pic.twitter.com/0chlUM6XSM — CBS 5 News (@CBS5AZ) February 13, 2017 Bomp bomb bomp! Jennifer memorably belted the baseball anthem alongside Neil Diamond during the 2017 Grammy Awards' Carpool Karaoke segment, which was owned by five-year-old scene stealer Blue Ivy Carter The inseparable, native New Yorkers - who began their romance 15 months ago - share much in common and they're of Puerto Rican and Dominican descent, respectively. Alex revealed on Thursday's episode of Today that he thought they were just friends during their first date until 'liquid courage' prompted him to text her 'you look sexy AF' from the restaurant bathroom. 'Thank goodness for me because if I thought it was a date I would have fumbled a little myself,' the 6ft3in athlete recalled on the morning show. 'But since I was there as friends, we just had the most magnificent three-hour conversation.' Blended brood: Missing from JLo and ARod's side were her fraternal twins Emme & Max (with ex-husband #3 Marc Antony) and his daughters Natasha & Ella (with ex-wife Cynthia Scurtis) 'Thank you MTV!' Lopez will next perform a medley of her hits when she receives the Michael Jackson Video Vanguard Award at the MTV VMAs, which air August 20 live from Manhattan Lopez will next perform a medley of her hits when she receives the Michael Jackson Video Vanguard Award at the MTV VMAs, which air August 20 live from Manhattan's Radio City Music Hall. The Golden Globe nominee currently stars as FBI informant Harlee Santos in the 10-episode third (and final) season of Shades of Blue, which airs Sunday nights on NBC. The former Fly Girl also judges the 16-episode second season of NBC's dance competition World of Dance - airing Tuesdays - alongside Ne-Yo and Derek Hough as well as host Jenna Dewan. 'Cry Havoc': The Golden Globe nominee currently stars as FBI informant Harlee Santos in the 10-episode third (and final) season of Shades of Blue, which airs Sunday nights on NBC<doc-sep>While her boyfriend Alex Rodriguez was in the broadcast booth at Fenway covering the Red Sox sweep of the Yankees Sunday night for ESPN, Jennifer Lopez made herself at home in the stands, grooving out to “Sweet Caroline.” “I love this song!” she says in a video posted to her Instagram account. The pop star -- glowing in a white blouse and dime size diamond earrings -- sang along to a few of the words, before turning the camera toward the field while the Fenway faithful shouted, “So good! So good! So good!” “My mom said this song came out around the time I was born and her and my dad used to sing it to me but when the sweet Caroline part came they would sing Sweet Jennifer ...,” JLo wrote, “so whenever I hear it I see a picture in my mind of my mommy and daddy singing to me as a baby and it always makes me happy inside and smile real big on the outside! !”<doc-sep>Call it a business and pleasure trip. Jennifer Lopez and beau Alex Rodriguez were spotted taking a stroll together in Boston on Sunday before Alex had to head to his day job. The superstar couple were in Massachusetts because Alex was working as a analyst for the Yankees and Red Sox baseball game at the famed Fenway Park. Superstar Couple: Jennifer Lopez and beau Alex Rodriguez were spotted taking a stroll in Boston on Sunday Never at a loss for style, J-Lo looked both casual and elegant wearing a white Monse dress over a tank top. She accessorized with a pair of studded heels and big silver hoop earrings, and had her long highlighted tresses pulled back into a slick ponytail. The retired Yankee great opted for a pair of blue jeans with a brown button-down shirt, sneakers and a pair of mirrored sunglasses. Bringing the goods: J-lo went with a white Monse dress and heels for her stroll with A-Rod Jennifer has been documenting some of her trip with Alex on her Instagram. On Saturday she shared a video of her sitting in the stands as the crowd began to sing along to Neil Diamond's hit song, Sweet Caroline, which is a tradition at the ballpark. 'I love this song!' the two-time Grammy-winner declared as the tune kicked-in. It turned out to be a tough last four days for the native-New York couple when it comes to bragging rights: their beloved Yankee team lost all four games against the Red Sox since Thursday's series opener. Jennifer and Alex have been dating since February 2017. Along for the ride: Jennifer joined Alex in Boston as he works as a baseball analyst for a television broadcast<doc-sep>
Jennifer Lopez is joining in on a Boston tradition by singing Neil Diamond's "Sweet Caroline" during the eighth inning of Boston Red Sox games Jennifer Lopez Works Out in Boston Before Singing Along to 'Sweet Caroline' at Fenway Park *EXCLUSIVE* Jennifer Lopez out and about in workout clothes in Boston *EXCLUSIVE* Jennifer Lopez out and about in workout clothes in Boston Jennifer Lopez is joining in on a Boston tradition. On Sunday evening, J.Lo joined her former New York Yankee boyfriend Alex Rodriguez while he did some on-air broadcasting at Fenway Park. The diva, 49, belted out Neil Diamond’s 1969 hit “Sweet Caroline,” a tradition during the eighth inning of Boston Red Sox games. “I love this song,” Lopez tells a friend in the video while sitting in a box over the park. “My mom said this song came out around the time I was born and her and my dad used to sing it to me but when the sweet Caroline part came they would sing Sweet Jennifer,” Lopez wrote in the caption. “So whenever I hear it I see a picture in my mind of my mommy and daddy singing to me as a baby and it always makes me happy inside and smile real big on the outside! !” Earlier in the day, Lopez managed to squeeze in a workout before heading to Fenway. Alongside her mother, Lopez checked out a few landmarks as she strolled through Boston Common, and headed to Equinox Sports Club to work up a sweat. Lopez looked super sleek, dressed in a white t-shirt tied tightly at the waist, multi-colored leggings, and neon yellow sneakers. “She worked out for an hour. Then left late to Fenway and watched the game,” one local told PEOPLE. RELATED VIDEO: Jennifer Lopez Amps Up Her A. Rod Date Attire in a $2,838 Crop Top & Matching Pants