Crazy throwback

A photo posted by Justin Bieber (@justinbieber) on


Just when the poor girl appears to be moving on, he goes and does this!

Justin Bieber clearly has ex-girlfriend Selena Gomez on the brain, because he posted another throwback pic of the pair in happier times on his Instagram this weekend. The timing is interesting, seeing as the "Come & Get It" songstress was allegedly spotted sucking face with One Direction singer Niall Horan after KIIS FM's Jingle Ball. Maybe this is The Biebs' way of trying to win her back?

The brunette beauty and the 1D heartthrob are rumored to be hooking up, and apparently had no problem kissing and cuddling in front of everyone at Jenna Dewan-Tatum's 35th birthday party at Bootsy Bellows nightclub on Friday.

"Niall and Selena definitely seemed very close and like they were together. Niall got there first with his bodyguard, then the next thing I know, I looked over and Selena was there. They were very close together, talking and whispering. Selena and Niall left together. She grabbed his arm on the way out and held onto it," a source dished to Us Weekly.

Earlier this month, Selena and Niall were spotted at Nobu Malibu having dinner with her parents, but sources were quick to dismiss romance rumors and insisted the two were just friends. Yeah right!

Time for JB to swoop in and screw everything up!