5 Seconds of Summer's Michael Clifford Goes Clubbing One Day After Being Burned Onstage (PHOTO)

Michael Clifford was spotted clubbing in London Sunday, a day after the 5 Seconds of Summer guitarist was burned by pyrotechnics onstage.

The guitarist, 19, was seen leaving the popular Mahiki nightclub in Mayfair, London, around 4 o’clock Monday morning.

5 Seconds of Summer's Michael Clifford Burned But 'Fine' After Pyrotechnics Accident

Michael Clifford, guitarist for pop-rockers 5 Seconds of Summer, was injured during the band’s Saturday night performance after it appears he walked into one of the pyrotechnics on stage.

“What the f—- up. sorry I couldnt finish the encore, but at least I look like two face. thanks for worrying every1,” Clifford Tweeted Saturday, alongside of a photo of him giving a thumbs-up, his face wrapped in bandages.

5 Seconds of Summer, Iggy Azalea and Jennifer Hudson to Perform at the 2015 Kids' Choice Awards

Nick Jonas is getting a little help from Down Under.

On March 28 – when he hosts Nickelodeon’s 28th Annual Kids’ Choice Awards – he’ll be joined onstage by two massive acts from Australia: pop-rock band 5 Seconds of Summer and Iggy Azalea, who are both set to perform.

PEOPLE Magazine Awards: 5 Seconds of Summer Fans Break the Internet

Did you hear that? That’s the sound of teenage hearts exploding.

We don’t want to say that 5 Seconds of Summer stole the show at the PEOPLE Magazine Awards, but basically they did. Or really it might be more accurate to say that 5SOS’s fans stole the show. On Twitter, at least.

When Ashton, Luke, Calum and Michael took the stage to perform a cover of The Romantics’ “What I Like About You” mid-show, their fans Totally. Freaked. Out.

PEOPLE Magazine Awards: Maroon 5, 5SOS and Gwen Stefani Perform! (VIDEO)

PEOPLE Magazine Awards: 5 Seconds of Summer Share the Highlights of Their Amazing Year

See Jennifer Aniston, Gwen Stefani & More A-List Stars TONIGHT at the PEOPLE Magazine Awards

The hottest celebrities are getting ready to celebrate the best of the year in pop culture.

You won’t want to miss the first-ever People Magazine Awards, airing tonight, Thursday, at 9 p.m. ET on NBC.

Gwen Stefani & Pharrell Williams to Perform at PEOPLE Magazine Awards

As if you needed another reason to tune in to the first-ever PEOPLE Magazine Awards this Thursday: Gwen Stefani and Pharrell Williams are set to hit the stage.

The Voice coaches will perform Stefani’s new single, “Spark the Fire.”

They’re in good company, of course: Maroon 5 and 5 Seconds of Summer are also performing at the star-studded two-hour special event, which will air on NBC in collaboration with Dick Clark Productions.

Nick Cannon to Host the First-Ever PEOPLE Magazine Awards on NBC

Nick Cannon is officially the host with the most.

The star will headline the first-ever PEOPLE Magazine Awards, a two-hour special spotlighting the year in pop culture.

“Looking forward to an amazing night and hopefully this will launch a new category for PEOPLE to name me Sexiest Host Alive in 2015,” he said.