Heidi Klum was enjoying some down time with her kids in the park this weekend. The supermodel and mom of 3 is about to shift gears this week as Project Runway host and VS singer. Heidi might perform a duet with Seal at the Victoria's Secret Fashion Show on Thursday the night after the PR premiere. While we can't wait to hear Heidi sing, we're more excited about the long overdue return of one Read more