“The Avengers” star Jeremy Renner was the third wheel on a dinner date with friends Sam Rockwell and Leslie Bibb at restaurant Pink Taco in LA Tuesday night. Renner tried to stay incognito, wearing a hat and a long coat. Despite his best efforts, a group of rowdy females spotted the actor and asked to take his picture. Renner “put on a smile and posed,” said a source. At a separate table, Ryan Phillippe fared better in keeping a low profile, going unnoticed by other diners while having drinks with a friend.