10 trends tracked about this subject — the full history, oldest to newest below.
Larry Birkhead shares rare photos as Dannielynn Birkhead marks her 20th birthday with a bold hair transformation.
Salma Hayek marks her sixtieth birthday by stripping naked and skinny-dipping, inspiring widespread online entertainment coverage.
Actress Salma Hayek celebrates her 60th birthday featuring high-fashion attire and reflections on her career trajectory in Hollywood.
Hailey and Justin Bieber celebrate their son Jack Blues's second birthday with family photos and a festive pancake breakfast.
Actress Halle Berry marks her 60th birthday with a series of vacation photographs and a celebration of her ageless appearance.
Kylie Jenner celebrates her 29th birthday with a curated 'Princess Kitty' themed event featuring a highly discussed custom cake.
Meghan Markle turns 45 with a kitchen dance, a Mahjong‑themed cake and a splashy pool dive in a black one‑piece swimsuit.
Martha Stewart celebrates her 85th birthday with a social media appearance featuring a black swimsuit and a hot tub.
Rob Kardashian steps into the spotlight, flashing a rare smile at Khloé’s birthday celebration
Keith Urban ends a year of silence with a four‑word birthday note to ex‑wife Nicole Kidman.