Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

Happy Birthday, Olivia Wilde! The Don't Worry Darling actress and director celebrated her 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

39th birthday this year by rocking a bikini with a friend on Instagram. But of course, she did it 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

in true Olivia fashion, with her toned booty and legs on full display. Also visible was her 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

booty tattoo, which she dubbed a "tramp stamp." "39 and feeling fine. Thanks for the birthday love. 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

I milked it for way too long and it’s been great. Here’s to whatever’s next. Probably not 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

another tramp stamp but who knows. #shameless #howdareshe #thehorror ♥️," she captioned the pic.

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

Of course, Olivia's birthday post got lots of love. Trainer Tracy Anderson commented,

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

 "I’d put a TA on that cute booty! 39 is such an awesome age!!! It’s going to be an epic year! 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

🎂🎉♥️♥️♥️♥️♥️," and actress Megalyn Echikunwoke wrote, "🙀🙀🙀🙀 The nerve!" One of Olivia's 

Olivia Wilde Flaunts Her Toned Glutes and Tattoo in Bday IG

favorite workouts is the dance and strength-based Tracy Anderson Method. She was spotted