Mark Ronson will not being DJing at Suri Cruise's birthday

Mark Ronson will not be DJing at Suri Cruise's second birthday party, the Grammy award winning star has revealed.

He told Ryan Seacrest on his KIIS FM radio show: "That's the most ridiculous thing I've ever heard.

"I saw the reports online. I did DJ at Tom Cruise and Katie Holmes' wedding - so I guess somebody thought it would  have been a funny story to make up.

"Could you imagine the inappropriateness of having someone playing really loud music at a two-year-old's party?"

When asked if he would DJ at the tot's birthday party - if he was given the opportunity, Ronson, 32, said: "I don't think so. No offense - I'm just kinda busy making records. I haven't been DJing Bar mitzvahs, weddings or birthdays lately."