08/10/2011 07:27 pm ET Updated Dec 06, 2017

Ava Sambora Joins Judd Apatow's Next Film: Joins Paul Rudd, Leslie Mann

For Judd Apatow's next film, it's all in the family. Multiple families.

The comedy scion is in the process of putting together a new laugher, which will star Paul Rudd and Leslie Mann in the same roles that they played in "Knocked Up." Mann's is Apatow's real life wife, and their daughter, Maude (whom Judd often retweets), will play Mann and Rudd's child in the film.

Now, she has a colleague her age on set.

Variety reports that Ava Sambora, the 13-year old daughter of Heather Locklear and Richie Sambora, will take on the role of Maude's best friend. It sounds like it's just a cameo, but it's certainly a start for the celebrity protege who already models.

Also in this film: Melissa McCarthy, who starred in the Apatow-produced "Bridesmaids," and Megan Fox, who makes a cameo.

For more, click over to Variety.