(Cover) - EN Showbiz - Rose Byrne says humour is an aphrodisiac.

The Australian actress is best known for her roles in 28 Weeks Later, Knowing and Get Him to the Greek. The 31-year-old beauty says that she is attracted to men who can make her laugh.

Humour is the first think I look for in a man. If theyre funny, everything else falls into place its such an aphrodisiac. Bill Murray, Seth Myers and my very good friend Stephen Merchant are favourites theres intelligence behind the laugher, she told the British edition of Vogue.

The actress has previously gushed about British comic Russell Brand, who she appeared alongside in 2010 comedy film Get Him to the Greek. Rose insisted that he was nothing but gentlemanly with her, despite his hilarious nature.

Rose went on to reveal she admires women in the industry with a good sense of humour. The actress has revealed that she looks up to Diane Keaton when it comes to comedy as she thinks she is hysterically funny.

Diane Keaton is my comedy role model I think shes hysterical. She also has incredible style, she added. (C) Cover Media