Sweat with Reality Stars This Sunday at Dash and Cycle House's Charity Ride

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What do you get when the reality TV stars behind Melrose Avenue's celebrity-faved sweat haven and star-owned shopping haunt join forces? A charity sweat sesh with DASH boutique led by the fitness fiends at Cycle House, duh.

Going down this Sunday at Cycle House's West Hollywood studio (a.k.a. the star of Hollywood Cycle, now airing on E! every Tuesday at 10pm ET/PT), the "Ride for a Cure" workout benefits the American Cancer Society and promises 40 minutes of indoor cycling with with three of the stylish fitness sanctuary's superstar trainers, VIP swag bags, and more. 2013 Hottest Trainer contestant and lead instructor Nichelle Hines will lead the 3:45pm class, followed by Director of Training Aaron Hines at 4:45pm and Apparel Director Nick Hounslow at 5:45pm.

In addition to the chance to ride alongside a Kardashian family member ("you never know who just may be in your cycle class," reveals a little birdy), riders can party with the trainers after the workouts during Cycle House's carnival-themed bash, which will feature refreshments, a photo booth, hosted shopping, food trucks, giveaways, and more.

Want in? Tickets are $55; book your bike by emailing RSVP@shopdashonline.com.