Lady Gaga is reportedly due to make her comeback to the stage at the iTunes Festival at Camden's Roundhouse in September.

According to The Sun, the Bad Romance star will perform tunes from her forthcoming album ARTPOP - marking her first live show since February after undergoing hip surgery.

Her team, the Haus of Gaga, are apparently spending £500,000 on the production for the gig at the 3,300-capacity venue.

An insider told the tabloid: "The gig in Camden has a huge budget and is likely to be the first anyone sees or hears of her album. The Haus Of Gaga team have been working in secret on costumes and stage sets for the show from their base in Paris.

“Gaga’s dancers have also been rehearsing but she’s only told her closest friends about the new direction she’s taking. The music is going to be a big departure and Gaga’s dreamed up a whole new image for the album.”

If the rumours prove to be true, [uuid=11113f49-3bfb-4d43-b4f5-887a1d3c969c]Lady G will join[/uuid] the likes of Justin Timberlake, Kings Of Leon, Arctic Monkeys and pal, Elton John by performing as part of this year's iTunes Festival line-up.