Jessica Alba presents an award at the 2006 Teen Choice Awards in Universal City, Calif., on Sunday, Aug. 20, 2006.

Sexy Jessica Alba is missing a tooth after an overzealous love scene with new movie costar Dane Cook left her needing dental work.

TheSin Citystar was shooting kissing scenes with Cook in new filmGood Luck, Chuckwhen the couple's teeth clashed.

"We did all of our love scenes in one day and I chipped a tooth and I lost a tooth, isn't that disgusting? We're smashing our faces together, it's not the slowest, most romantic love scene," TMZ.com quoted her, as saying.

Alba's publicist Brad Cafarelli is playing down the incident, stating, "She chipped a tooth and it was easily fixed."