Olivia Wilde feels "so lucky" to have "kissed a lot of ladies."

Olivia Wilde

Olivia Wilde

The 31-year-old actress, who has 17-month-old son Otis with fiancé Jason Sudeikis, insists she has never had a problem locking lips with some of her female co-stars, including Mischa Barton on the 'The O.C.,' because she doesn't think lesbian and bisexual women are "represented enough" on TV.

She said: "I have kissed a lot of ladies. I've been so lucky, so many wonderful, beautiful actresses. I will say, when we were doing 'The O.C.', I really thought we were doing the responsible thing by showing two young, sweet girls in a real relationship -- not just having a sorority girl happy make-out... I do think that it represented an alternative lifestyle for young women that I don't think had been represented enough in young, soapy drama. So Mischa [Barton], two thumbs-up!"

The 'Doll & Em' star also hinted that she's had real romances with women in the past.

Asked if she has ever "dipped into the lady pond" in real life during a series of pre-recorded questions from Jason, the brunette beauty told Andy Cohen on 'Watch What Happens Live': "Oh my God! I mean, what's going on? I appreciate all people."

Andy responded: "I think that you absolutely have dipped into the lady pond. I will accept that as a yes."