Singer Mariah Carey tripped while making her big entrance at ‘The Jay Leno Show‘ on Monday (November 2). The singer, who has been gaining a lot of weight and is rumored to be pregnant (photos), joked about the situation and said it had been all choreographed to scare Jay Leno.

Mariah, happily married to Nick Cannon, is currently promoting her new movie ‘Precious’ for which she has been acclaimed by the critics. The movie had such a big impact on producer Tyler Perry that he felt the need to reveal his horrible experience of abuse as a child (read more details).

Mariah Carey Trips Jay Leno Video Below

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