Are they Back On? Justin Bieber and Selena Gomez Seen Kissing at AMA's Party

Justin Bieber was the man of the night at the 40th Annual American Music Awards which were held at the Nokia Theatre in Los Angeles on Sunday November 18.

OK! GALLERY: CHECK OUT THE ULTIMATE JUSTIN BIEBER GALLERY

The 18-year-old took home three big awards —Artist of the Year, Favorite Pop/Rock Artist and Favorite Pop/Rock Album.

"This is for all the haters who thought maybe I was just here for one or two years," he said accepting his first award of the night. "I feel like I'm gonna be here for a very long time."

While the singer brought his mom Pattie Mallette as his date, he was also spotted celebrating with another special lady; his on and off again girlfriend Selena Gomez.

OK! GALLERY: SELENA GOMEZ LEANS ON TAYLOR SWIFT AFTER BREAKUP! PLUS, MORE WAYS TO HEAL AFTER HEARTBREAK

The two had a huge fight Friday night while having dinner at Yamato in Encino, Calif.

Us Weekly reports, "They had just sat down and didn't order when they started to fight. Ten minutes later, they stormed out without speaking and she drove off in her car," a witness said, adding that Justin was "swearing and yelling" after Selena left.

However, last night was a much different scene. The pair were seen together at an AMA's after party at Hollywood hotspot Bootsy Bellows which was hosted by Justin's manger Scooter Braun.

OK! GALLERY: CHECK OUT HOW CUTE SELENA GOMEZ LOOKS! WE SHOW YOU HOW TO GET HER $2,518 OUTFIT FOR LESS

Party goers said, they were "dancing on each other . . . they seemed to be in great spirits and were clearly enjoying their time together."

They were surrounded by security all night, but the two stuck close together and were seen kissing a few times.

RELATED NEWS:

SELENA GOMEZ STEPS OUT FOR THE FIRST TIME SINCE SPLITTING WITH JUSTIN BIEBER LOOKING HOT!

JUSTIN BIEBER AND SELENA GOMEZ: SPLITTING SOON BECAUSE OF JEALOUSY ISSUES?

JUSTIN BIEBER COVERS ROLLING STONE, SAYS HE FEELS MANLY