Jessica Simpson Modeling for Slams Ari Gold (Video): Jessica Simpson clearly doesn't has nice things to say to Jeremy Piven's super-slimy agent character, Ari Gold, in her debut on Entourage". A sneak peek at the upcoming episode of the HBO series has been released, offering specifically a look at the cameo appearance of the host of "The Price of Beauty".

Jessica Simpson Modeling for Slams Ari Gold (Video): Ari comes to Jessica to try to woo her back as he suspects that Lizzie is trying to steal his clients. Attempting to use the songstress' recent tragedy of losing her beloved pet Daisy to his advantage, he presents her with another dog named Rose. Instead of winning her back, he gets to be degraded by Jessica.

Jessica Simpson's cameo will air on HBO on August 1 in an episode titled "Bottoms Up". She won't be the only big names in Hollywood Ari is trying to win back during the episode. "The Social Network" screenwriter Aaron Sorkin and retired boxer Mike Tyson will also be among those people.

"Entourage" aside, the ex-girlfriend of Tony Romo has got full support from her younger sister Ashlee Simpson when it comes to her romance with football boyfriend Eric Johnson. Talking about Jessica's new love life, Ashlee told Us Magazine at the Neil Lane/Kay Jewelers party at Drai's Hollywood that Jessica "is happy". She added, "Her happiness is the most important thing to me."