American pop star Ke$ha was briefly a BFF of Paris Hilton and Nicole Richie.

But the singer who just eclipsed Susan Boyle at the top of the charts mistook Hilton’s bedroom closet for the toilet and threw up in the wrong place.

Ke$ha aka Kesha Rose Sebert once sang backing vocals for Hilton. Now her single Tik Tok has hit No. 1 around the world.

When asked about regret over the toilet incident she said, “No! Are you kidding? I gave myself a pat on my back.”

Of Hilton and Richie, she said: “No, no, no, I have no interest in talking to either of those girls.”

Ke$ha’s background is a little different to the hotel chain heiress’s. The child of a single mother with her own music career, she has lived in a car.

She said: “Honestly, I can live off whatever, I roll with the punches. I’d wake up on someone’s floor, tie some cardboard to my feet for shoes and go on my way. When I was really little, we were really broke. We would steal toys from Target if I wanted them. Money comes and goes and it’s all just stuff anyway. I’m more concerned about being a good person and having a good time.”

She notes in her bio: “To be able to take my mum out to dinner is the best feeling in the world”.

James Blunt wants to get married.

The ‘You’re Beautiful’ singer, famed for his womanising ways, is looking for ‘The One’ and admits finding a wife would make him happier than fame and fortune.

He said: “I am often asked when I’m going to get married. I’m searching for the answers to those sorts of questions. There are greater things in life than being rich and famous. I never set out to be rich and famous, I set out to be happy. I’m on a search for happiness. I am happy now, in certain ways I’m having an amazing time, but there are other things that I am still looking for.”

Since finding pop superstardom, Blunt has been linked to a string of female stars. Among the 34-year-old musician’s alleged conquests are Paris Hilton, model Petra Nemcova and British socialite Tara Palmer-Tomkinson