Kelly Brook Release New Movie: Gorgeous Kelly Brook says it was hard filming an underwater make-out scene for her new movie. Brook had to get it on with Riley Steele for upcoming horror film Piranha 3-D and admits that it was not easy to do.

British newspaper The Sun have reported that Kelly said: 'It was really difficult. Holding your breath while making out with someone as hot as Riley Steele.'She added: 'I had to learn to hold my breath for a very long time.'

And the 30–year-old revealed she had to practice for the scene. Porn actress Riley, 22, added: 'It's not work when you get to kiss Kelly Brook - she's so hot. Doing it underwater did make it a bit more difficult but I'm not complaining.'Piranha 3-D is set to be released in August.