In this week's compilation of pop culture crap, the legends are dominating our TV sets. Liza Minnelli laughs at her encephalitis! Barbara Walters eats a feather boa! Elaine Stritch yells at a studio audience! Aretha Franklin scratches her butt!

• Lindsay Lohan reportedly tested positive for cocaine in a court-ordered drug test last week. According to the terms of her probation, she'll go back to jail for 30 days.

• Early on Monday morning, Rihanna was celebrating the Saints' Super Bowl win at a Miami club with Kim Kardashian and Timbaland, when a partygoer chucked a champagne bottle at their table from the balcony above and almost hit her.

Today in Tweet Beat, members of different Real Housewives cities are getting friendly, millionaire matchmaker Patti Stanger gives ridiculously sexist dating advice, and adult performer Mary Carey is oddly offended by nudity at her gym.

• Lindsay Lohan accidentally ruined a cake at a Victoria's Secret party, as she thought the cake was actually a giant perfume bottle. "She accidentally poked a hole right in the middle of it." says a source. Team Pie shenanigans! [PageSix]