'I'm not pregnant' Katy Perry admits on Twitter

After days of speculation, the star's finally revealed she’s not expecting

After days of rumours, Katy Perry has revealed she's not pregnant, ending speculation of a baby bump on the horizon for her and Russell Brand.

SEE RUSSELL AND KATY'S BEST MOMENTS HERE 

After a whirlwind, four-month romance the kooky couple got engaged on New Years' Eve, with romantic Russell choosing a Cartier ring and swanky Indian hideaway to pop the question.

And just when we thought we'd heard it all, cheeky Katy started dropping hints that a Perry-Brand baby could be on the way.

The star took to Twitter on January 1st saying, ‘Let me tell you 2010 is BUMPIN!'

A few days later, she tweeted a message to her fiancé, which read: ‘Hey @rustyrockets (Russell's Twitter name) I heard ur prego-ed.' 

But now the teasing superstar has confirmed via the social networking sitethat she is definitely not pregnant.

Revealing slightly more information that we needed to hear, the star told of why she couldn't be pregnant, Tweeting, 'Better luck next month peepz.'

Hours before her latest, er... revelation, Katy was spotted out and about running errands in Los Angeles, while her hubby-to-be hit the gym.

Getting in shape for their upcoming nuptials, perhaps?

Are Russell and Katy your hottest new couple? Or do you think it's all too much, too soon? Let us know your verdict in the comments box below.

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