Charlize Theron, 47, Instagrams Pantsless.

What better way to promote Fast X than by posting a picture of yourself in your underwear on Instagram? Charlize Theron has been working hard to promote the movie.

Simple snaps are used: One shows the smiling 47-year-old actress modeling a T-shirt bearing her image and the name of her character (Cipher).

The second image is a zoomed-out view that shows Charlize wearing it without pants, displaying her toned legs in the process.

Although she admitted to feeling unwell, she added in the post, "The one thing making me feel better is that 

we finally get to unveil this @thefastsaga cast merchandise collection, available now at" (The money raised will go to the admirable Charlize Theron Africa Outreach Project).

She expressed her gratitude to her Fast family for joining her in using this opportunity to highlight the possibility of a more equal world.

Commenters encouraged her: "Damn you look fresh!" wrote photographer Jasin Boland. Someone else typed, "Goddess."

For her role as a villain in The Fast Saga, Charlize worked hard. She undoubtedly had a rough time while Fast X was being filmed,