On the next episode of The Real Housewives of Orange County: Tamra prepares for a lavish dinner cooked by Top Chef’s Brian Malarkey. At the dinner party, Tamra and Vicki plan to get Gretchen drunk, but quickly realize how terrible their plan is when Gretchen starts flirting with Tamra’s son Ryan. As if that wasn't enough for one episode, Lynne and her husband worry about their daughters' under-age drinking -- then her daughter Raquel is seen sneaking alcohol to the local bowling alley.

Check out the preview clip of the dinner party - near the end, Tamra's son offers to "clean Gretchen's palate":


"Fixing Bad Manners"


"Drunken Bowling"


Catch the rest of this scandalious episode of Real Housewives of Orange County on Bravo--Tuesday at 10pm/EST.