Singer and 'Fashion Police' co-host Kelly Osbourne attended the 2015 GRAMMYs in Los Angeles last night and caused a stir with her choice of outfit. 

She wore a Christian Siriano long-sleeved floor length black gown to the ceremony and her style for the evening was criticised on social media sites, with many people suggesting she might be pregnant. 

Writing on her official Twitter page in the early hours of this morning (February 9), the star explained that she definitely isn't expecting a baby: 

"NO, I'M NOT PREGNANT YOU F**KERS! I have a back brace on AND I REALLY NEED TO TAKE A SHIT! #SuckIt."

Osbourne discussed her fashion sense last year and told Women's Wear Daily that she doesn't care if people make fun of her outfit choices because trends don't really mean anything:

"Don't worry about trends. I never have, ever. I think it's crazy now that Birkenstocks are in fashion because I've always worn them and gotten made fun of for them. I like taking things that society considers to be ugly or uncool and finding a way to make them beautiful in everyone's eyes. I like the androgyny of men's wear but really girlifying it."

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