So You Think You Can Dance judge Mary Murphy, 54, has spoken candidly before about her troubled past. Now her ex-manager, Michael Sanchez, who's suing her for stiffing him on commissions, is doing the same, and then some.

Sanchez, who managed Murphy from 2006-2010 and is seeking $1 million, says she lived a dangerous life fueled by coke and "many inappropriate sexual relationships with So You Think You Can Dance and Chelsea Lately crew members."

Katie Holmes and Kenny Ortega joined So You Think You Can Dance judges Nigel Lythgoe and Mary Murphy this week, as the final four took to the stage four times each - and it showed in a few sloppy results.

Marko & Melanie - Disco (Doriana Sanchez) - It's been a long time since there was a disco and I'm happy that Doriana hasn't stopped putting insane lifts in her routines. There was something unsexy about Melanie; she needed to let loose. She was worried about the lifts. There was something awkward when the two dancers went between lifts and placing Melanie down. The high amounts of color and sparkles covered up the mistakes. My Grade: B-

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