Which much more famous artist co-writes and sings backing vocals on Kellie Pickler's 2008 song "Best Days of Your Life"?
Kellie Pickler (album) Kellie Pickler is the self-titled second studio album by American country artist Kellie Pickler. The lead-off single, "Don't You Know You're Beautiful", was debuted at the 43rd Academy Of Country Music awards and peaked at 21 on Hot Country Songs. The album was released via BNA Records/19 Recordings on September 30, 2008. Since the albums' release, three more singles have charted; "Best Days of Your Life" at number 9 (which was co-wrote with fellow country artist Taylor Swift), "Didn't You Know How Much I Loved You" at number 14 (a re-recording of an album cut from Pickler's debut album "Small Town Girl") and "Makin' Me Fall in Love Again" at number 30.
Dave Days David Joseph Colditz (born August 13, 1991), commonly known as Dave Days, is a musician, entertainer and YouTube personality from Downingtown, Pennsylvania, currently living in Los Angeles, California. He is best known for his YouTube channel featuring pop-punk covers and parodies of popular songs, as well as original songs. s of 2017 , Days' YouTube channel has over 1.5 million subscribers, and has had more than 370 million views.