(Cover) - EN Showbiz - Daniel Radcliffe has recalled the "awkward" moment he mocked Tom Cruise in front of Katie Holmes.

Aside from promoting the final instalment of the Harry Potter franchise which made him a star, the 22-year-old British actor has been enjoying success on the Broadway stage this year.

Daniel performs in musical How to Succeed in Business Without Really Trying, and has recalled a cringe-worthy experience when Hollywood A-lister Katie was in the audience.

Daniel incorporated a reference to Tom's famous couch jumping appearance on The Oprah Winfrey Show back in 2005, where he professed his love for his now-wife.

"I got very, very paranoid that night because she was in the audience and I did it and the audience reaction wasn't nearly as much as it normally is and I was like, Oh man, they all know she's here and they're like, "Wow, this is really awkward!"'" he blushed during an interview with Access Hollywood.

This week Daniel has been photographed holding hands in New York with girlfriend Rosanne Coker, a pretty 22-year-old he first met when she was a production assistant on 2009 movie Harry Potter and the Half-Blood Prince. According to British newspaper The Daily Mail, the pair have been an item for a year, with Rosanne dividing her time between her native Britain and New York, where Daniel has an apartment.

Rosanne's father Malcolm has expressed his happiness for this daughter and her boyfriend.

"I don't want to say too much really as they would really prefer to keep things quiet," he is quoted as saying.

"But Rosanne has worked on the last three Harry Potter films, so she and Daniel have known each other quite a long time. But they have been going out for just over a year now.

"I have met Daniel and he is a lovely guy. I'm just really happy for Rosanne and as long as she is happy that is all that matters to me." (C) Cover Media