Paris Hilton says she is too busy to do another reality TV series.

The 34-year-old star, who rose to fame in The Simple Life alongside childhood friend Nicole Richie in 2003, claims she's been inundated with offers to return to the small screen.

She said: "I get calls every single day from producers and networks begging me to come back to TV, but I'm so busy that I wouldn't have time. I'm focusing on my brand and my business. I don't have time to do a show."

But the socialite misses working on the series, and regularly watches season one because it's her "favourite".

She told Nylon magazine: "I miss that show. It was so fun. I still watch it.

The DJ thinks her image has completely changed since she first entered the spotlight.

She said: "Back then, I didn't even wear fake eyelashes, and I didn't know about contouring. I didn't really wear a lot of make-up on the show. Now, I have an amazing make-up artist. I love contouring and big eyelashes, and just having fun with make-up. I was more of a tomboy before."

Paris is currently celebrating the 10th anniversary of her debut fragrance.

She said: "It feels amazing, I feel so proud. When I was a little girl, I knew I wanted to do big things, but I never thought that I would have my own fragrance empire."