After the big X Factor announcement, Britney and her fellow judges dined at the ABC Kitchen for four hours, according to Celebuzz.com.
“They were very talkative and enjoying it,” said one source. “They arrived mid-evening, around 8-ish, and stayed until late.”
“All four looked like they were getting on well and relaxed,” said one restaurant onlooker.
Simon reportedly sat in between Britney and Demi. LA Reid was the first to exit, followed by Britney and her managers.
Check out photos of Britney leaving the dinner in XRAY: