Biel, Cooper reveal secrets to kissing

Jessica Biel and Bradley Cooper have revealed their secrets for creating a memorable on-screen kiss.

The A-Team stars, who share a kiss in their latest movie, have said that the "chemistry" and the "look" of a kiss is particularly important.

Cooper, who has locked lips with Leslie Bibb, Rachel McAdams, Sandra Bullock, Jennifer Connelly and Scarlett Johansson, told MTV: "It's got to be hot, right?"

While Biel, who has previously touched lips with Freddie Prinze Jr., Chris Evans, Nicolas Cage, Adam Sandler and Jamie Foxx, added: "Probably cherry lip gloss is a good ingredient. And maybe an altoid."

A-Team is scheduled for a US release on June 11 and July 30 in the UK.