Lily Allen emerges in the same clothes after wild night out

Lily Allen was desperate to hide her face as she emerged from London's Great Eastern Hotel this afternoon – and for good reason.

The pop singer was wearing the same clothes as last night, where she indulged in a wild night of partying with model Agyness Deyn at Kate Moss' favourite haunt Punk.

Big night then, Lily? Miss Allen was spotted leaving a London hotel today wearing the same clothes as last night

She certainly looked worse for wear as she made the walk of shame to a waiting cab – a far cry from her high spirited antics just hours earlier.

She's probably not the only star to be nursing a sore head today.

Fellow girl about town Pixie Geldof, who is fast gaining a reputation as one of London's hardest partying teenagers, was left in a right state last night after a three-party club crawl.

Low profile: Lily looked to be nursing a sore head as she made her way home
Last night: Lily Allen party-hopped around town with model of the moment Agyness Deyn

She may be only 17-years-old, the daughter of Sir Bob Geldof is clearly keen to show she can party with the grown-ups.

Schoolgirl Pixie began her night at club Movida to celebrate the 24th birthday of drag queen Jodie Harsh last night.

She then moved onto Punk where she joined Lily and Agness, as well as Kimberly Stewart and Mark Ronson, to celebrate sister Peaches's 19th birthday.

Worse for wear: Pixie Geldof emerged looking the worse for wear after partying in three different London nightclubs last night

Out of control: Fears are growing that the teenager's party lifestyle is getting out of control as she emerged into the night in a drunken state after partying at Movida, Punk and Bungalow 8 at the St Martin's Lane Hotel

And by the time she made it to St Martin's Lane's chi-chi club Bungalow 8, Pixie looked tired and hollow eyed, and clearly in need of a good night's sleep.

However, the teenager, who was last year suspended from the private Alleyn's School in South-East London days before taking her GCSEs after being caught smoking and drinking, didn't appear to be in any hurry to get home despite it being a school night.

Friends say Pixie's sister Peaches, who was also out last night with new beau Farris Rotter, has become a role model to her younger sibling.

Grown-ups: Pixie is following in the footsteps of older sister Peaches, seen with beau Farris Rotter of band The Horrors last night, and is keen to party with grown up stars like producer Mark Ronson and singer Lily Allen

Last night the older Geldof sister threw one of her trademark tantrums when she felt too many ordinary people were being let into her special VIP area.

Pint-sized diva Peaches arrived with her younger sister Pixie, boyfriend Faris Rotter and Kimberly Stewart, and made her way straight to a section roped off with a banner saying "Happy Birthday Room" - it's her birthday on Sunday.

Outburst: Peaches, seen here with boyfriend Farris, blew her top at a bouncer for letting people she said she didn't know into her VIP party area

Things started off well, but within minutes Peaches kicked off at the bouncer for letting in the riffraff, screeching: "You're letting in people that I don't even know. Do something! We've got this room tonight and I only want my friends in here."

The plan later backfired as Peaches' boyfriend Faris Rotter had to haggle with the bouncers to be allowed back in.

A source said: "Peaches' outburst was pretty funny considering her boyfriend wasn't even allowed back in after he went to the toilet."

Birthday girls: Drag artist Jodie Harsh was celebrated his 24th birthday and rocker Rod Stewart's daughter Kimberly partied with Pixie and co too

Wardrobe malfunction: Kimberly Stewart has some trouble keeping her outfit in place

Family friends say the two girls and their elder sister Fifi, 24, have virtually brought themselves up.

Both girls lost their mother Paula Yates, a heroin addict, in September 2000 - she actually died on Pixie's tenth birthday.

But the second youngest Geldof girl's late night lifestyle is surely causing her father some cause for concern.

Unfortunately friends say Sir Bob's approach to parenting in the past has been described as somewhat laissez-faire.

Free spirit: Friends of her father say she is brighter than the somewhat immature Peaches, but is prone to dark moods like her father

Those friends who have tried to counsel the notoriously prickly Bob Geldof as to the dangers of the company Pixie is keeping have found their warnings falling on deaf ears.

At sister Peaches 18th birthday party Geldof is said to have sat yards away as the then 16-year-old Pixie enjoyed a "hot embrace" with comedian Noel Fielding.

Noel, 34, is best friends with self-confessed sex addict Russell Brand, and has a long-term girlfriend.

But her father is said not to have batted an eyelid as Fielding, who is the star of cult BBC2 comedy The Mighty Boosh, spent the night "snogging" Pixie.

In recent months, Pixie has effectively been living alone in a self-contained flat below the apartment in Battersea, South London, where Geldof and his long-term girlfriend, French actress Jeanne Marine, live with Tiger Lily.

Slumped: It all gets too much for Pixie as she is seen slumped in the back of her car at the end of the night

Likewise, Peaches, who has put going to university on hold while she dedicates herself to partying and a would-be career as a television presenter, has moved into a shared flat with friends in fashionable Islington, North London.

Although Pixie's flat shares an internal staircase with her father's, she has her own front door and is said to come and go pretty much as she pleases.

As to what she hopes to do when she leaves school next year, it is said she is keen to follow Peaches, who has modelled for Australian fashion company Dotti, on to the catwalk.

Friends claim she is brighter than the somewhat immature Peaches, but is prone to dark moods like her father.

"She's always been a bit angry," a family friend said.

"Maybe it was losing her mother like that. She is very strong-willed. I know a few people have tried to speak to Bob about her because she needs a lot of guidance and is very vulnerable."