The former Disney Channel star celebrated her birthday with a pool party surrounded by a few of her closest friends.

She turned 29 on July 22 and celebrated her birthday with a pool party and BBQ and her close friends.

There were pink and white decorations everywhere with balloons and pool toys.

The singer wore a multicoloured floral printed dress before she changing into a  shimmering gold gown.

Her friends Zoe Brinneke, Theresa Marie Mingue, and Paige Reed and Selenaposed in front of a balloon arrangement smiling happily.

Earlier in the day, she shared an Instagram snap with her pet Daisy, to send a thank you message to her 246 million followers.

“Thank you for all of the birthday love already. You guys are the best, I still can’t believe it’s been a year since we launched the Rare Impact Fund. For my birthday this year, I would be so grateful if you’re able to donate to the Rare Impact Fund which helps to provide mental health services to those who need it most.” she said.

 “