Credit: Arun Nevader/FilmMagic

Heidi Klum is hanging up her angel wings.

The 37-year-old mother of four has left Victoria's Secret, she tells the New York Post.

"All good things have to come to an end," she says. "I will always love Victoria and never tell her secret. It's been an absolute amazing time!"

Klum has had many notable moments on the runway: Last year, she strutted around in her skivvies just five weeks after giving birth to daughter Lou.

"I am excited," she told Us at the time. "I'm keeping it all together."

Even though her catwalk days are kaput, Klum is has plenty of work on her plate.

She is host of Lifetime's Project Runway and is debuting an activewear collection for New Balance this month.

She also will be running after her four children, Henry, 5; Johan, nearly 4; Lou, 1, as well as a 6-year-old daughter, Leni.

Klum can currently be seen baring all in her husband Seal's new video, "Secret."