Miley Cyrus is back in full force. Her Bangerz Tour is back on track and according to fans in London she did a fabulous job in concert there. Miley’s first London show was Tuesday night and she donned a Union Jack leotard as part of her stage presence. She encouraged ticket holders at London’s O2 Arena to join her as she twerked and wagged her tongue to the music. She even encouraged some same sex action.

“She got loads of people of the same sex to snog in the audience and put them on camera on a giant screen and made a speech about how we should all just ‘be ourselves,'” one source said. “She said she ‘hopes we are all drunk and on loads of pills.'”

Miley Cyrus suffered a severe allergic reaction to antibiotics back on April 15th and was hospitalized for several days as a result. She had to cancel tour dates following her discharge from the hospital, too–per her doctor’s orders.

The Wrecking Ball singer was excited to share word of her return–replete with her tongue hanging out–via Instagram.

“but first…. #letmetakeaselfie #bangerztourselfie,” she captioned the photo.

.@MileyCyrus is back with a BANG(erz)! We gave her first UK show 5 stars & here's why…http://t.co/frRbNFk78x pic.twitter.com/GAXp6RxAGm

— MTV UK (@MTVUK) May 7, 2014

Miley Cyrus spoke with the media earlier on Tuesday and addressed rumors that a drug addiction and not an allergic reaction to an antibiotic had resulted in the cancellation of the remainder of her U.S. concert dates on her Bangerz Tour. She certainly didn’t hide the fact that she likes to smoke pot, however. She wore sunglasses in the shape of marijuana leaves while on stage later that same night.

Singer Lily Allen attended Miley’s London show on Tuesday. She apparently hopped off a plane from the Met Gala in New York and rode a motorbike to the O2 arena.

Headed to @MileyCyrus pic.twitter.com/5VqaJKMZcX

— Lily Allen (@lilyallen) May 6, 2014

Allen later told Miley Cyrus how much she enjoyed her show.

That was basically the best thing I've ever seen #BangerzTour #MileyCyrus

— Lily Allen (@lilyallen) May 6, 2014

Are you among those happy to see Miley Cyrus back in action? Do you think she was hospitalized for a drug addiction instead of an allergic reaction? Her remark to her audience certainly plays along with that theory–don’t you think?

Image via Instagram