Lady-like Gaga gears up for tonight's X Factor performance

Demure: Lady Gaga was pretty in pink and black as she left the Lanesborough hotel on Hyde Park Corner this afternoon

There's never a dull moment when mother monster is in town.
And Lady Gaga, who is due to perform tomorrow night on The X Factor, certainly hasn't held back when it comes to juicy hints about her latest video.
The idiosyncratic singer stepped out looking very ladylike in London today- rather incongruous with fresh speculation that she has undergone a sex change.


Looking demure in a pretty black skirt and pink top as she left the Lanesborough hotel this afternoon, the 25-year-old appeared content to keep her mouth shut for the time being.

The megastar created a stir when she posted a sneak peak shot of a scene from her upcoming video for Marry The Night on Twitter after Thursday's Bambi Awards in Wiesbaden, Germany.
It shows the singer in a hospital down flat out on a trolley with an IV drip going into her arm as two nurses wheel her down a corridor.

Keeping Mum? Mother Monster has dropped tantalising hints about her upcoming Marry The Night video, which some think suggests she has had a sex change

About town: Gaga was also pictured leaving the London Studios today

And to accompany the picture, she wrote: 'It's not that I've been dishonest, It's just that I loathe reality.'
Earlier in the evening she had written: 'This will be the longest video I've released to date. I will unveil a film still tonight. The beginning of the story I never told you.'
Fans immediately took to forums expressing their excitement at the tantalising image.

Excitement building: London fans were clearly thrilled to meet their idol, who will perform on The X Factor tomorrow night

One aficionado wrote: 'Damn! Did Gaga really have a sex change operation?', while another said: 'That picture is Gaga getting a sex change operation right?'
Others remain unconvinced however, with one fan writing on Twitter:
'All this "sex change" "nose job" about Lady Gaga. i'm just laughing!! You think it would be something like that? She's a way deeper person.'
Some on the other hand believe the pic could represent a suicide attempt or her male alter-ego, Jo Calderone.

Speculation: Gaga posted this video still on Twitter, accompanied by the words 'It's not that I've been dishonest, It's just that I loathe reality'

Gaga has been at the centre of sex change rumours since the camera captured what looked like male genitalia escape her skirt while she performed at Glastonbury in 2009.
The infamous 'pop-out' video received over 3,400,000 YouTube hits.
Gaga is due to take to the stage tomorrow night for the X Factor live results show.

Keeping busy: The star performed at the Bambi Awardsy in Wiesbaden, Germany on Thursday

She won the International Pop Bambi award on Thursday night, which was presented to her by fashion designer Karl Lagerfeld after her performance at the event.
The X Factor has pulled out all the stops to honour their star performer, dedicating tomorrow's theme (Lady Gaga vs Freddie Mercury and Queen) to her.
One Direction will also perform on the show tomorrow.

Fueling the fire: Rumours that Gaga has had a sex change were sparked after her 2009 Glastonbury performance