Check out Sofia & Jimmy, along with some of Hollywood’s A-List, get fit. — Thanks to Jennifer for the head’s up.

Jimmy Kimmel is hoping to top the success of last year’s “Handsome Men’s Club” with a new star-studded video. Set to debut during his post-Oscars special Sunday night, the “Hottie Body Hump Club,” or “HoBo” for short, features a slew of actresses grinding off extra lbs with the help of medicine balls and short short-wearing fitness guru “Jimmy K.”

Kimmel has also launched hottiebodyhumpclub.com, for those wishing to see Jessica Alba, Minka Kelly and Emily blunt engaged in “Humpilates.” With guests Tom Hanks and Cee-Lo Green, Kimmel’s “After the Academy Awards” special airs on Sunday at 12:30am on ABC.