Angelina Jolie was in a relationship with Jenny Shimizu, her co-star in Foxfire in 1996 and admitted her bisexuality.

Here are some of her quotes:

"Honestly, I like everything. Boyish girls, girlish boys, the heavy and the skinny. Which is a problem when I'm walking down the street."

"When I was 20, i fell in love with somebody who happened to be a woman."

"I was open about it (bisexuality) because I wanted people to know that I had been with a woman. i spoke about it because I'd discovered something wonderful and I thought people should know my experience was very real, very normal."

"If I fell in love with a woman tomorrow, would I feel that it's okay to want to kiss and touch her? If I fell in love with her? Absolutely! Yes!"

Drew Barrymore came out as being bisexual in 2003, before this time only her relationships with men had been public.

The magazine Marie Claire did a cover shoot with her and Ellen Page, where they can be seen kissing.

Canadian singer Nelly Furtado came out as bisexual in an interview with GUS magazine. 

According to Canada.com, Nelly Furtado said, "My dream is to have my own float. I’d have remixes of my songs. We’d all be drinking and dancing, just having a good time. We’d have lounge chairs and a little kiddy pool and we could all dance around and throw champagne on each other."

Christina Aguilera is an advocate for human rights, she admits she likes to kiss women.

She also supports gay marriage and has friends who have been in one.