Grammy after party 2019: How Joe Jonas, Sophie Turner, Lady Gaga and more celebrated music's biggest night

Megan C. Hills, Ilana Kaplan

Ain’t no party like an awards ceremony after party. Between the Grammys and the BAFTAs, Sunday night saw celebrities hitting parties hosted by the likes of Steven Tyler in Los Angeles and Netflix in London.

Lady Gaga reunited with her A Star is Born collaborator Mark Ronson at the producer's glitzy 'Club Heartbreak' party, where she got behind the decks and kissed director Baz Luhrmann on the cheek. In true Gaga fashion, she also had time for a costume change after her meme-worthy Grammys 2019 performance - swapping out her ruffled silver dress for a lingerie and fishnet look that was vintage Gaga.

Paris Jackson and Gabriel Glenn at the Republic Records party (Getty Images)

Joe Jonas also stepped out for the night with his fiancee Sophie Turner, who he was seen laughing with at the Republic Records Grammy after party in Beverly Hills’ Spring Place. They were joined by their friend, singer/actress Hailee Steinfeld, whose feathered cocktail dress hit all the right style notes.

Sophie Turner and Joe Jonas at the Republic Records party (Getty Images)

Hailee Steinfeld also hit the Universal Music group Grammys after party, where her reported ex Niall Horan was among the guests, along with actor Terry Crews.

Niall Horan at the UMG party (Getty Images)

Crews performed a superhuman feat when he leapt into the air with a massive grin on his face during a photo call. (In our heads, all we can hear is him screaming, “Nine Nine!”)

Terry Crews at the UMG party (Getty Images)

For the second year running, Steven Tyler also threw a Grammy awards viewing party which welcomed the likes of Sharon Stone, Ashlee Simpson. Caitlyn Jenner and Nicole Scherzinger.

Naturally, the man of the hour was also there and the event was held to benefit Steven Tyler’s charity Janie’s Fund, an organisation that supports children who have been victims of sexual abuse.

Inside the Universal Music Group after party

By Ilana Kaplan

In a partial outdoor space at the ROW in Downtown Los Angeles, celebrities, media and execs braved the chill to toast to a Grammys ceremony that gave women the front seat and also seemed to be repenting for Neil Portnow’s comments last year that women needed to “step up.”

James Bay (Getty)

While some stars bypassed the red carpet at the UMG party - One Direction's Niall Horan, Tony Bennett and Sabrina Carpenter glided straight in - Maggie Rogers, James Bay and Sky Ferreira stopped to pose for pics.

(Getty Images )

Inside, sparkling rose was flowing as Drake producer Boi-1da performed. Album of the Year winner Kacey Musgraves was spotted in her red Dolly Parton-tribute getup, while Mick Jagger kept a low profile in the corner of the tented warehouse space.

While there were no Lady Gaga or Katy Perry sightings (they were too busy at Mark Ronson's 'Club Heartbreak' party) seeing Musgraves celebrating after taking home the biggest award of the night for her album 'Golden Hour' was something to be remembered.