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“I’m not afraid to tell the world that I have cellulite- most women do,” says Lo Bosworth.

And the reality star–and most recently author–is trying to get bikini ready with a little help.

Lo will participate in the Nivea Good-bye Cellulite, Hello Bikini! Challenge, and try to amp up her bikini confidence with a combo of fitness, nutrition, style and skincare  with Nivea products.

To see how she’s doing, fans can check out “The Hills” personality on Twitter. Or, they can join Lo in the challenge here.

Good luck!