When you work in Hollywood, you met so many different people – and life can be a bit confusing at times. So, it's no surprise that normally straight actors and actresses sometimes switch sides. Here are 12 people I bet you had no idea were in a gay relationship at one point!

COMMENT and let me know how many of these you knew!

1. Demi Lovato
While taking a break from her relationship with Wilmer Valderrama, Demi Lovato hooked up with actress Ruby Rose. She has never denied the rumors and even played a bisexual woman on Glee.

2. Pink
Pink revealed she and actress Kristanna Loken had a short-lived romance. To this day, Pink has only good things to say about the actress.

3. Selena Gomez
There were rumors that Selena Gomez was hooking up with bisexual model Cara Delevingne. She didn't deny the rumors and has admitted she has questioned her sexuality, saying she thinks "everybody does, no matter who they are.

4. Marilyn Monroe
Marilyn Monroe was married to some famous people, but rumors had it that she had a long-standing affair with failed actress Natasha Lytess. They were together for a whopping four years before she met and married Joe DiMaggio.

5. Lindsay Lohan
Even though she says she isn't bisexual or gay, Lindsay Lohan had a relationship with DJ Samantha Ronson for more than a year.

6. Mick Jagger
When Mick Jagger met David Bowie, the two became inseparable and apparently Bowie's wife caught them in bed together.

7. Drew Barrymore
Before she settled down with her current husband, Drew Barrymore had an affair with magazine editor Jane Pratt. Barrymore was even on the cover of Pratt's magazine in 1997.

8. Fergie
Even though Fergie and actor Josh Duhamel have been married since 2009, Fergie has admitted shehas been with women. She says they're beautiful and a lot of fun!

9. Megan Fox
When Megan Fox was 18 she had a well-documented relationship with a female stripper. She's now married to actor Brian Austin Greene and has two children.

10.Cate Blanchett
When Cate Blanchett was asked if she has ever been in a relationship with a woman, she replied,"yes, many times." She does not call herself a lesbian and has had relationships with men.

11. Angelina Jolie
Before Angelina Jolie married Brad Pitt, she dated actress Jenny Shimizu and says she would have married her – if she hadn't met Brad Pitt.

12. Amber Heard
Amber Heard is engaged to Johnny Depp, but it's been well documented that she had a relationship with female photographer Tasya van Ree before marrying Depp.

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