Are they together or broken up? Fighting or making out? Crying or laughing?

Justin Bieber and Selena Gomez have been all over the place the past few weeks. The pair broke up on Halloween only to meet up a few weeks later for dinner. But that seemingly innocent meal turned into a huge fight with both parties storming out of the restaurant.

After Justin, 18, followed Selena, 20, to her house that night, she denied him access through her security gate. But then paparazzi photographed him leaving her place Saturday morning.

Now, supposedly still broken up, the two were spotted kissing and holding hands at an American Music Awards after-party.

Witnesses tell Us Weekly that the on-again, off-again couple were "dancing on each other" at the party and "seemed to be in great spirits."

Justin may have arrived to the AMAs with his mom as his date, but he left with his ex. According to Us, they snuck out of the club's back entrance at about 2:30 a.m., speeding off in a chauffeured SUV.


Speaking of Selena ...

The singer was joined in the studio by BFF Taylor Swift and Miley Cyrus.

Does this mean some quality time with her friends or a major musical collaboration?

Selena is working on her new album, which is due out in March, but she has yet to confirm any guest singers that might appear with her on the disc.

If she needs any advice on penning songs about her breakup/makeup with Justin, Taylor would be the one to go to. We've heard she has a little experience with songs about her exes.

Fans gone wild

Speaking of Taylor ...

Taylor Swift is getting a taste of what her best friend Selena Gomez went through when Justin Bieber fans found out Selena was dating the teen heartthrob.

Since rumors of a Taylor/Harry Styles hookup, One Direction fans have taken things a bit far by tweeting death threats about the "Red" singer.

Messages include: "I'll murder Taylor Swift. She will not date my Harry," and "If u dating my harry, I kill u."