updated 09/12/2011 AT 7:00 AM ET
•originally published 09/11/2011 AT 8:00 PM ET
Bradley Cooper just can’t stop the rumor mill.
After keeping close company with Olivia Wilde in May and then receiving an honor from Charlize Theron last week, The Hangover star is generating the most talk because of his dinner companion this weekend.
She was no other than the recently available Jennifer Lopez.