Nicole Richie is a "huge" fan of Britney Spears. The 27-year-old star was thrilled to see her idol in concert in Los Angeles last Friday, revealing the evening was one of the best of her life.

Nicole wrote on her blog: "Friday night I went to the Britney Spears concert and had the time of my life! I have been a huge Britney fan since I was 16 and have been to all of her concerts. I think I went to five shows of her last tour."