"America's Next Top Model" is going co-ed this year with its "Guys and Girls" installment.
The 20th cycle of Tyra Banks hit competition series -- which will debut in the summer of 2013 -- includes eight male models competing against eight female models for the first time in the CW series' decade-long history.
Below, see the first photos of the 16 cast members for "America’s Next Top Model: Guys and Girls," which were posted on the show's Facebook page.