'America's Next Top Model' Ending Later This Year

"It's time," Tyra Banks said.

"#ANTM brought the intimidating modeling world to the masses," she wrote. "We were the first reality show based in the fashion world. I never thought my little idea would have people everywhere thinking differently about how they take photos. And I never thought we'd do 22 cycles."

The series finale will air Friday, Dec. 4, which, Banks noted on Twitter, is her birthday.

"America's Next Top Model" premiered on the now-defunct UPN in 2003, before moving to the CW three years later.

Banks launched a new daytime talk show, "FABLife," last month.