POP may refer to any of the following: 1. Short for Post Office Protocol, POP or POP mail is one of the most commonly used protocols used to receive e-mail on many e-mail clients. There are two different versions of POP: POP2 and POP3. POP2 was an early standard of POP that was only capable of receiving e-mail and required SMTP to send e-mail.
Zach Herron a 16 year old emerging pop artist / singer songwriter from Dallas, TX. He is 1/5th of Why Don't We. His vocal styling has been compared to Justin Bieber, Shawn Mendez, and Ed Sheeran to name a few.
The Sisterhood Of The Traveling Pants actress is expecting a daughter with husband David Cross, she revealed to Glamour on Wednesday. This news comes just one week after the 33-year-old star appeared to have padded her tummy to impersonate Presidential candidate Donald Trump during an episode of Lip Sync Battle. 1  Baby on the way: Amber Tamblyn is pregnant with her first child.