Actress Megan Fox found her "The Transformers co-star Shia LaBeouf the best onscreen kisser.

The "Teenage Mutant Ninja Turtles" star, who has locked lips with the likes of Adam Scott and Amanda Seyfried in the past, enjoyed kissing with the 28-year-old actor whilst filming "The Transformers", reports femalefirst.co.uk.

When asked who her favourite onscreen kiss was with, she replied: "Shia LaBeouf."

Fox also recently said that she's not worried about her former co-star after he was arrested in New York in June for allegedly yelling offensive language and slapping people's bottoms midway through a Broadway performance.