Best Celeb Birthday Party Outfits

Kylie Jenner donned a hot pink Dundas number to party with her sisters for her 21st birthday [Instagram/kyliejenner]

Kylie Jenner slipped into a pink and rose gold sequin one piece for her 21st birthday dinner and could she look more perfect? [Instagram/kyliejenner]

Rihanna took her birthday outfit phresh off the runway and rocked the Saint Laurent bodice like a queen [Instagram/badgalriri]

Trust Jennifer Lopez to look this amazing, in a Bao Tranchi mini on her 48th birthday. We can’t [Instagram/jenniferlopez]

In a classic Ariana Grande outfit, she donned an oversized hoodie and sparkly thigh-high boots for her 24th birthday [Instagram/arianagrande]

Queen Beyoncé wore a floaty pink two piece for her 37th birthday with husband Jay-Z [Instagram/Beyonce]

Selena Gomez kept it casual but cute in a Love Sam Sadie Printed Summer Romance Dress for her 26th birthday [Instagram/selenagomez]

It was a sequin mini that put Khloe Kardashian in the birthday mood for her 30th in Las Vegas [Getty Images]

Kim Kardashian wore a plunging white Grecian number for her birthday in 2015 at Tao, Las Vegas [Getty Images]

For her 20th celebrations, Kendall Jenner slipped into a plunging black jumpsuit and red lip [Getty Images]

For her 21st party, Kendall Jenner paid homage to Paris Hilton in an exact replica of her sequin 21st birthday dress [Getty Images]

Bella Hadid headed out to dinner with her sister Gigi on her 21st birthday in a custom Pamela Rolland LBD [Getty Images]

Gigi Hadid rocked a gold Versace dress and looked like a literal angel for her 23rd birthday [Getty Images]