Co-host duties.

Updated July 4:

Check out what Chyler Leigh had to say about the future of "Grey's Anatomy" on the red carpet at the Second Annual Thirst Project Gala.

Original article June 8:

Actress Chyler Leigh (Lexie Grey, "Grey's Anatomy") will share co-hosting duties with JR Bourne ("Teen Wolf") at the Second Annual Thirst Project Gala. The Thirst Project is a non-profit organization founded by Seth Maxwell, which deals with finding solutions to the clean water crisis. Chyler is a supporter of the cause. The gala will be held on June 28 at the Beverley Hilton in Beverley Hills, California. For further information visit Thirst Project.

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