"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.

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  • "America's Next Top Model" Cycle 20 Cast

    From left to right: Jiana, Kanani, Renee, Nina, Jourdan, Alex, Chlea, Bianca, Judge Tyra Banks, Jeremy, Don, Chris H., Mike, Marvin, Cory, Chris S. and Phil

  • Mike

    "America's Next Top Model" Cycle 20 castmember

  • Nina

    "America's Next Top Model" Cycle 20 castmember

  • Phil

    "America's Next Top Model" Cycle 20 castmember

  • Chris S

    "America's Next Top Model" Cycle 20 castmember

  • Renee

    "America's Next Top Model" Cycle 20 castmember

  • Alex

    "America's Next Top Model" Cycle 20 castmember

  • Bianca

    "America's Next Top Model" Cycle 20 castmember

  • Chlea

    "America's Next Top Model" Cycle 20 castmember

  • Chirs H

    "America's Next Top Model" Cycle 20 castmember

  • Cory

    "America's Next Top Model" Cycle 20 castmember

  • Don

    "America's Next Top Model" Cycle 20 castmember

  • Jeremy

    "America's Next Top Model" Cycle 20 castmember

  • Jiana

    "America's Next Top Model" Cycle 20 castmember

  • Jourdan

    "America's Next Top Model" Cycle 20 castmember

  • Kanani

    "America's Next Top Model" Cycle 20 castmember

  • Marvin

    "America's Next Top Model" Cycle 20 castmember

  • Chris H.

    Age: 25 Height: 6’1 ½” Hometown: North Bergen, NJ

  • Alex

    Age: 21 Height: 5’9 ¼” Hometown: Palm City, FL

  • Chris S.

    Age: 24 Height: 5’10 ¼” Hometown: Houston, TX

  • Bianca

    Age: 18 Height: 5’9 ½” Hometown: Los Angeles, CA

  • Cory

    Age: 22 Height: 6’2 ½” Hometown: Philadelphia, PA

  • Chlea

    Age: 20 Height: 5’10” Hometown: Bear, DE

  • Don

    Age: 25 Height: 6’0” Hometown: Minneapolis, MN

  • Jiana

    Age: 20 Height: 5’10” Hometown: Denver, CO

  • Jeremy

    Age: 19 Height: 6’3” Hometown: Mission Viejo, CA

  • Jourdan

    Age: 19 Height: 6’0” Hometown: Bend, OR

  • Marvin

    Age: 20 Height: 6’1” Hometown: Bronx, NY

  • Kanani

    Age: 19 Height: 5’7 ½” Hometown: Chicago, IL

  • Mike

    Age: 27 Height: 6’5” Hometown: Los Angeles, CA

  • Nina

    Age: 18 Height: 5’8 ½” Hometown: New York, NY

  • Phil

    Age: 24 Height: 6’3 ½” Hometown: Lanesboro, MA

  • Renee

    Age: 24 Height: 5’8” Hometown: Fort Lauderdale, FL

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