Justin Bieber & Selena Gomez: Trouble In Paradise?

The end could be near for Justin Bieber and Selena Gomez.

According to TMZ, JB and Gomez have “broken up multiple times in the last few months.” Sources say Selena and Justin, who have been dating for around a year and a half, decided to try and work things out after breaking up last week, adding that they’re not “solid”.

Another fight the Beibs would be willing to take, would be with any one of the band members in One Direction. It has been reported that the 18-year-old singer “is confident he could hold his own” going one-on-one against Niall Horan, Zayn Malik, Harry Styles, Louis Tomlinson or Liam Payne. (Maybe he’s worried Selena will go for one of them *gasp*)

TMZ quotes Justin as saying, “I’d get my a** kicked (against all of them). But one-on-one I’d take them. I’d try a spin-kick. To the face.”

Here are a few pictures of a not-so happy Selena Gomez at the premiere of Katy Perry’s concert movie, “Part of Me.”

What do you think - will they break up or stay together?