Ariana Grande marked her 28th birthday with an adorable throwback post on Instagram.
The Thank U, Next hit-maker took to the social media platform to share a cute baby photo of herself.
"hbd tiny, i am taking care of you !" she captioned the sweet snap .
Meanwhile, her famous friends took the opportunity to wish her on her day.
"Adorable & happy b day!!" her former Victorious costar Victoria Justice wrote.
"Happy birthday queen!!!!!!!!!!!!" Khloé Kardashian wrote.
Take a look: