Jessie J Out of the Hospital, Will Perform at London's Wireless Festival 2015

Alivephotography
Jessie J performs at Rock in Rio USA in Las Vegas on May 15, 2015.

After revealing that she was “not OK” following a recent surgery, Jessie J has now announced that she is out of hospital care and getting back to the stage.

Watch Jessie J's Uplifting 'Flashlight' Video from 'Pitch Perfect 2'

“I’m out of hospital,” the singer posted to Instagram on Saturday, July 4. She added, “Still very fragile but much better. I will be at Wireless tomorrow. Not my usual crazy running around self yet, but I will be there. Can’t wait.”

Jessie J had previously told fans that she was suffering from issues that occurred after an operation, and she had to cancel shows as a result.

But the singer wasted no time getting back into the swing of things once she was free from her longer than expected hospital stay. Earlier in the day, she Instagrammed a collage of photographs from guitarist Lewie Allen's wedding, along with the caption “First day out of the house after coming out of hospital was PERFECT!”

Jessie J is scheduled to perform at Wireless Festival 2015 in London on July 5. Her summer tour itinerary consists of several more festival gigs in July, including T in the Park 2015.