Just when we thought they had officially checked out of Jelenaville, Justin Bieber and Selena Gomez were sprung together at last night's AMAs after-party!

The 18-year-old "Beauty and a Beat" singer attended the awards show with his mum, Pattie Mallette, but was spied leaving the after-party with his on-again-off-again girlfriend.

"My cub @JustinBieber brought his acceptable and beautifully aged beauty Selena to the AMA after party," actress Jenny McCarthy tweeted.

"[They] were dancing on eachother," said another partygoer. "They seemed to be in great spirits and were clearly enjoying their time together."

Ah, love!