"Happy 4th Birthday to my sweet girl,” Pratt — who shares Lyla with wife Katherine Schwarzenegger — wrote in an Instagram caption as he shared a photo of Lyla sitting on his shoulders.

With her 4th birthday coming up on Jan. 27 — the first birthday without her father — Lilly's mom Dorothy Sedlak said her daughter just wants cards because she is obsessed with receiving mail.

Happy 4th Birthday to our special little girl Destiny Petri. She was born on July 31st, 2017. Destiny is bright, happy, and always getting into mischief. We’ve had her on TV before.

The birthday girl's big day has been the cat's meow. Proud mom Khloe got a head start on celebrating her daughter's special day, posting a series of videos and photos of True to her Instagram ...

Happy Birthday Chicago! Kim Kardashian 's youngest daughter, Chicago West , whom she shares with ex Kanye "Ye" West , turned 4 on Jan. 15 and to celebrate the milestone, the proud mom posted a ...

A Western Massachusetts girl was diagnosed with cancer just before her fourth birthday. A year later, Brittney Bliss’ family asked strangers to help celebrate for birthday as she continued ...