Rumer Willis is growing up fast in the public eye. She recently agreed to a gritty role as prostitute for her guest-starring role on the series, “Medium.”

According to Medium executive producer Glenn Gordon, who worked with Bruce Willis on Moonlighting,  “It’s a little strange for me to have the daughter of one of my closest friends [Bruce] play a prostitute, but she is really terrific in this role. She’s extremely talented and a wonderful mix of both Bruce and Demi. She has her mom’s sensitivity and vulnerability, but that tough streak her dad has, and she’s as bright as both of them. But she’s really her own person.”

Entitled “The First Cut Is the Deepest,” Rumer Willis filmed the episode with Balthazar Getty and Anjelica Huston. The episode is set to air May 18.