Mary Lynn Rajskub

Mary Lynn Rajskub has lined up her first post-24 gig: a guest spot on Royal Pains.

The 38-year-old actress will appear in the June 10 episode of the USA comedy as the stepdaughter of "New Parts" Newberg (Christine Ebersole), according to Entertainment Weekly.

Marcia Gay Harden joins Royal Pains

"I play a girl who does yoga on diet pills," Rajskub tweeted.

Pains kicks off its second season June 3.