90210 Season 2 Episode 4 "The Porn King" - Dixon (Tristan Wilds) and Sasha (guest star Mekia Cox, “Bones”) continue their whirlwind romance by driving to Napa for the weekend, but on the return trip a flat tire leads to a trunk of porn and a bunch of lies. Annie’s (Shenae Grimes) confident attitude quickly disappears when she realizes that Jasper (guest star Zach Sherman), the nephew of the man she hit on prom night, is a student at West Beverly. Navid (Michael Steger) continues to run the Blaze News and assigns Silver (Jessica Stroup) and Gia (guest star Rumer Willis) to interview Jasper for a news piece about his uncle. Things get steamy when Adrianna (Jessica Lowndes) confides in Teddy (guest star Trevor Donovan), resulting in Adrianna and Navid finally spending the night together. Liam (Matt Lanter) finally finds a way to get revenge on Jen (guest star Sara Foster) and reveal the truth to Naomi (AnnaLynne McCord) about their night together at prom. Rob Estes, Lori Loughlin and Ryan Eggold also stars. James L. Conway directed the episode written by Maria Maggenti and Jordan Budde.