As she emerged from a London studio showing off her slim figure in a bra, trousers and little else, it was hard to believe Lady Gaga has ever eaten anything fattening.

But the 24-year-old singer was apparently so hungry after an interview with fashion film website SHOWstudio that she sent her security guard to a local Indian restaurant to pick up a curry for her.

While it remains to be seen whether Gaga went for a korma or a jalfrezi, one thing is clear - the singer is a big fan of supporting local eateries.

Slim: Lady Gaga wears a bra and trousers combination which shows off her figure as she leaves the SHOWstudio interview today

Last year, following a performance on The X Factor, Gaga popped into a pub in nearby Acton for a fish and chip supper.

But today it was Indian - from restaurant Khabe near Marylebone.

The Poker Face singer was clearly peckish after her interview with SHOWstudio, in which she was quizzed by some of fashion's most famous names, including Naomi Campbell and Cathy Horyn.

Toned: The outfit highlighted Gaga's flat stomach and slim frame

Hungry: Gaga was so peckish after the interview that she sent her bodyguard to Khabe takeaway around the corner to pick up a curry

When she was asked by Campbell who she would like to duet with, she replied: 'With you Naomi! I would have loved to do a duet with Judy Garland. I would have loved to have known her.

'And John Lennon, David Bowie! And Nick Knight, but we do lots of duets together.'

Gaga also spoke about duetting with Elton John at the Grammy Awards earlier this year, saying she felt the performance marked a 'transition' in her life.

She said: 'I felt so happy, and so joyful, and so grateful! You can really see it on my face in that performance that I was just so happy.

Terrified: Gaga, seen here performing at the O2 arena tonight, is said to have spent £3,000 on ghostbusting equipment to use before her gigs

Scared: Gaga is said to be terrified of the 'bad energy' created by spirits

'It was a transition at that point, where I was beginning to build friendships with these people I admire so much. It was like the Berlin Wall falling. I felt a lot freer after that. I felt very free.'

Meanwhile, Gaga is allegedly so scared of being haunted while she is performing that she has purchased 'ghostbusting equipment' for her aides to use on tour and sweep the venues before she goes on stage.

The singer is said to have spent a staggering £3,000 on the equipment, which includes electromagnetic field readers.

Ghostbuster Dan Webb told the Daily Mirror: 'When I took the order for the kit I had no idea who it was for. But then I checked the listings and saw who was playing the O2.

'Her aide said the gear had to be robust as they were taking it on the road - so they must be doing this every where Lady Gaga is performing.'