Into the personal life of Megan Fox

Fox has been involved with actor Brian Austin Green since 2004, having first met on the set of Hope & Faith when she was 18 and he was 30. In 2006, they got engaged; however, they broke off the engagement in February 2009. They were engaged again in June 2010, and just a few weeks later, on June 24, 2010, the two wed in a private ceremony at the Four Seasons Resort on the Big Island of Hawaii. Green appeared in the SNL Digital Short "Megan's Roommate" in the Season 35 premiere episode of Saturday Night Live, which Fox hosted.

Fox is good friends with Jennifer Blanc, Kellan Rhude, Jennifer's Body co-star Amanda Seyfried, Michael Biehn and Transformers co-star Shia LaBeouf. She is a fan of comic books, anime, and video games. Fox's favorite artist is Michael Turner whose Fathom comic she describes as a longtime obsession. Fox has two dogs, including a Pomeranian named after Sex Pistols bassist Sid Vicious. Fox has also openly stated that she supports the legalization of marijuana, saying that she does not consider it a drug and that she would be first in line to buy a pack of joints.

In September 2008, Fox alluded to being bisexual; in an interview with GQ magazine, she said that when she was 18 years old she fell in love with and sought to establish a relationship with a female stripper. She used this experience to illustrate her belief that "all humans are born with the ability to be attracted to both sexes" and additionally showed interest in Olivia Wilde. In May 2009, she confirmed her bisexuality. In the June 2009 issue of ELLE, however, she stated that she somewhat distorted the events of her relationship with the stripper, saying she has given certain male writers "an amped-up version" of her past.

Fox has additionally been open about her insecurities, and self-harming. She also acknowledges that she has low self-esteem:

“ Yeah. But I don't want to elaborate. I would never call myself a cutter. Girls go through different phases when they're growing up, when they're miserable and do different things, whether it's an eating disorder or they dabble in cutting. I'm really insecure about everything. I see what I look like, but there are things that I like and things that I dislike. My hair is good. The color of my eyes is good, obviously. I'm too short. But overall, I'm not super excited about the whole thing. I never think I'm worthy of anything... I have a sick feeling of being mocked all the time. I have a lot of self-loathing. Self-loathing doesn't keep me from being happy. But that doesn't mean I don't struggle. I am very vulnerable. But I can be aggressive, hurtful, domineering and selfish, too. I'm emotionally unpredictable and all over the place. I'm a control freak. ”

Further, Fox has a fear of flying; she said she developed this about the time she turned 20. She has had to come up with ways to deal with it in order to avoid having panic attacks when getting onto a plane, most notably by listening to Britney Spears songs.