Rita Ora Celebrates 23rd Birthday with Boyfriend Calvin Harris!

Rita Ora shows off her big hair while waving to fans as she leaves The Box nightclub following her 23rd birthday party on Tuesday night (November 26) in London, England.

The singer was joined at her party by her boyfriend Calvin Harris.

“Birthday girl!! 🎉🎉🎉 today I’m allowed to be A F***ING STAR! Thank you everyone for the birthday wishes and I love you!!!!” Rita tweeted that day.

“I’m using my bday to raise money for @royalmarsden! Give a gift and donate to help cancer patients here,” she added. Head over to justgiving.com right now donate!

10+ pictures inside of Rita Ora celebrating her 23rd birthday…