Heidi Klum Leaves Victoria's Secret Angel Ranks (PHOTOS, SECRET VIDEO)

, the gorgeous Victoria's Secret "Angel" and runway model, has announced the end of her 13-year relationship with the iconic brand.

The 37-year-old mother of four and wife of musician Seal was stoic about reaching the end of the line with the elite group of supermodels: "All good things have to come to an end. I will always love Victoria and never tell her secret. It's been an absolutely amazing time!"

Klum will continue to be busy hosting Project Runway on the Lifetime channel. She also appears nude in Seal's new video Secret. No word on whether this latest revelation prompted VS to end the relationship. Inquiring minds want to know...

We would be remiss if we didn't share some photos of the supermodel strutting her stuff and show Seal's super-sexy new video.

Photos and video below. In our opinion, the skillful use of camera work and careful choreography provides appropriate censoring:



Photos: WENN, PicApp