Heidi Klum shares Leni, 20, Henry, 19, Johan, 17, and Lou, 14, with her ex-husband Seal. The model honored her 19-year-old on Instagram to celebrate his big day.

Jake Bongiovi wished the girl of his dreams, Millie Bobby Brown, a very happy birthday on Instagram Feb. 20. The "Stranger Things" actor turned 19 the day before, and the "Sweethearts" actor, 20 ...

Billie Eilish is being showered with birthday wishes from fans as the "Bad Guy" singer turns 19. The famous Sagittarius—whose full name is Billie Eilish O'Connell—updated her Instagram bio to ...