Justin Bieber's Hamster Dies in Fan's Care, #RIPPac [PHOTOS]: Selena Gomez Dating Sexy 'Mystery' Man? Break Up Anthem 'Rule the World' [LISTEN]

In recent Selena Gomez and Justin Bieber news: The 20-year-old "Spring Breakers" starlet was spotted hanging out with a sexy "mystery man" before this weekend's SXSW festival in Austin, Texas - prompting rumors that she's officially back in the dating scene. The songstress' latest single (deemed her version of a break up tune) entitled "Rule the World" also recently leaked online... Meanwhile, reports confirm that Bieber's beloved pet hamster Pac recently died while in the care of a diehard fan. The Belieber community continues to mourn the death of Biebs' furry friend on Twitter with #RIPPac. Continue on for all the details! Read More »