How is Justin Bieber Involved in Rita Ora & Calvin Harris' Recent Split?

Rita Ora glams it up on stage for her performance at the Take-Two E3 Kickoff Party held at Cecconi’s Restaurant on Monday (June 9) in Los Angeles.

“Thank you T2 Kick Off!!! For letting me entertain you! #lastnight,” the 23-year-old singer later tweeted.

PHOTOS: Check out the latest pics of Rita Ora

The week before, Rita stepped out for a fun night at Bootsy Bellows in West Hollywood after her split from Calvin Harris.

According to TMZ, Rita and Calvin‘s breakup was triggered by rumors that she had gotten a little too close to Justin Bieber during a recent studio session.

15+ pics inside of Rita Ora attending an event…