For workouts, she loves doing the Tracy Anderson Method and spin classes.

Olivia Wilde is turning 39 in style, and she shared an Instagram photo to commemorate the special occasion.

When it comes to her workouts, Olivia loves doing Tracy Anderson Method classes and spinning.

Happy Birthday, Olivia Wilde! The Don't Worry Darling actress and directo

celebrated her 39th birthday this year by rocking a bikini with a friend on Instagram.

with her toned booty and legs on full display. Also visible was her booty tattoo, which she dubbed a "tramp stamp."