BEIJING, Sept. 11 -- Hollywood star Brad Pitt is "longing for" sleep following the birth of his and Angelina Jolie's twins in July.

    The "Burn After Reading" star - whose babies Knox Leon and Vivienne Marcheline are his fifth and sixth children with Jolie - admitted while he is happy with the new additions to his family, he wishes he could spend more time in bed.

Angelina Jolie, Brad Pitt and twins Vivienne Marcheline and Knox Leon on HELLO! magazine. (Photo: sina.com.cn) Photo Gallery>>>

    Asked how the twins were doing, Brad replied: "They are all good - everyone's healthy, and everyone's great. Sleep is something we long for, but that's alright, we'll get it soon!"

    When the 44-year-old actor was questioned about what makes him laugh, he replied: "My kids!"

    Brad appears alongside close friend George Clooney in "Burn After Reading."

    In the movie, from legendary directors the Coen brothers, Brad plays Chad Feldheimer - a gym employee who finds a disc full of personal financial files and uses it to blackmail Osbourne Cox, played by John Malkovich.

    The film is released worldwide later this year.

    (Source: China Daily/Agencies)