Keira Knightley finds romantic comedy tricky

Actress Keira Knightley, who will seen next in 'Begin Again', says she generally stays away from romantic comedies.
The 29-year-old actress said she could not resist starring alongside Adam Levine and Mark Ruffalo in the quirky new musical rom-com, reported Contactmusic.
"After 'Anna Karenina', I realised that I'd done five years of work where I'd died or something horrific had happened to me in absolutely everything. I wanted something more positive and with hope in it.
"Romantic comedy isn't a genre I usually go to - it's one that I find quite tricky, but I thought this was strange enough with enough of a sort of acerbic quality to it," she said.