The stars brought out quite an eclectic mix of risky outfits this week -- and there weren't many successful attempts. The normally put-together Isla Fisher leads the round-up this week with an almost perfect outfit... if it weren't for her completely translucent sheer top, which exposed her entire bra. Ke$ha actually wore a sheer polka-dot blouse well, but fumbled when she paired it with very small shorts.
Australian model Nicole Trunfio wore one of our favorite cut-out looks so far, and newcomer Lovelyn Enebechi, a "Germany's Next Top Model" star, showed the other contestants how to wear sheer without exposing everything. But Kylie Jenner flopped when she paired an otherwise flattering crop-top with the wrong bottoms. Lastly, British songstress Eliza Doolittle continues to test our patience with the new side-butt trend.
Click through to see which daring outfits the stars attempted this week. Do you agree with our decisions on who succeeded and who stumbled?