Rumer Willis celebrates birthday with gun cake

Rumer Willis arrives at the 24th Annual GLAAD Media Awards at JW Marriott Los Angeles at L.A. LIVE...

Rumer Willis arrives at the 24th Annual GLAAD Media Awards at JW Marriott Los Angeles at L.A. LIVE in Los Angeles, April 20, 2013. (REUTERS/Jonathan Alcorn)

WENN.COM

, Last Updated: 9:23 AM ET

Demi Moore's daughter Rumer Willis sparked controversy by celebrating her birthday with a cake shaped like a gun.

The actress, whose father is Hollywood action man Bruce Willis, turned 26 on Saturday and her famous mother marked the big day by ordering a cake shaped like a pistol decorated with the words "Happy birthday Rumer... Bang Bang".

Willis posted a picture of the cake on her Instagram.com page along with the caption, "Best birthday cake ever. Thank you mama for making this day do (so) special."

However, the picture sparked a slew of negative comments from the star's Instagram followers, who branded the stunt "sick".

The cake is believed to be a reference to Willis' turn in Quentin Tarantino's stage musical tribute For the Record in which she sings the track Bang, Bang (My Baby Shot Me Down).


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