Ashlee and Pete suck face over dinner

Ashlee Simpson and Pete Wentz were all over each other on Friday night. The on-again, off-again pair shared a table at Mastro's restaurant with Adam Brody, who Simpson is rumored to have shared a fling with, and former *NSYNCer JC Chasez. "They were really amping it up to get to Adam, who was cordial but clearly annoyed," said a source. "He was trying to be nice and chat but then couldn't take it anymore. He eventually left in disgust with JC. It clearly got to him. Ashlee and Pete continued making out and causing a scene at the table for the rest of the meal."

source