Leni Klum celebrated her 21st birthday on Sunday, May 4, with a special social media tribute from her mom, Heidi Klum. Heidi shares Leni, as well as her three other children, with ex-husband Seal.

The model, entrepreneur and mom of five turned 50 on Sunday, May 4 Kimora Lee Simmons turned 50 on Sunday, May 4 Her ...