Oprah Winfrey and Beyonce Knowles
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Oprah Winfrey and Beyonce Knowles join forces on the red carpet

13 February 2013 Last updated at 12:06 GMT

Singer Beyonce Knowles attended the red carpet premiere for her film Life Is But a Dream.

The revealing documentary candidly discusses her marriage and pregnancy to now one-year old Blue Ivy.

Presenter Oprah Winfrey attended the premiere.

The project stemmed from the personal conversations the 31-year old singer documented using the video camera on her computer over the past two years and includes lots of personally filmed footage.

Beyonce began by telling reporters how nervous she was about seeing the film.