***Stormy
She appears in the film The 40-Year-Old Virgin as the main character watches her in the video Space Nuts: Episode 69—Unholy Union. She also plays a Las Vegas lap dancer in Knocked Up, alongside fellow porn star Nautica Thorn. A deleted scene on the Virgin DVD includes her having dinner with producer Seth Rogen in a parody of My Dinner with Andre.

In early-2007, she appeared in Dirt on the FX Network, where she played a stripper who helps to set up a basketball player played by Rick Fox.[10] Later in 2007, Daniels appeared in Maroon 5's music video for their song Wake Up Call as a pole dancer.

***Nautica Thorn
Thorn was a cast member of the Fox Network reality TV show My Bare Lady. She was also briefly featured as a lap dancer in the 2007 feature film comedy, Knocked Up.[8]

***Gina Lynn
The Sopranos playing "Bada Bing Girl" (uncredited) in episodes: "All Happy Families" (episode # 5.4) 28 March 2004 and "Walk Like a Man" (episode # 6.17) 6 May 2007
Howard Stern playing "Herself" November 12, 2003 and May 4, 2006

Im sure there are more, but those are ones I thought of offhand...