Rochelle Wiseman wasn't about to let the small fact that she's pregnant come between her and her fancy dress costume last night.

The 23-year-old Saturdays' star looked Scary (Spice) as she headed out to a party at London's Freedom bar in a skin tight leopard print catsuit and huge afro wig.

rochelle wiseman marvin humes

Here comes the Hammer: Rochelle and Marvin as Scary Spice and MC Hammer

And her hubby, JLS star Marvin Humes embraced the 90s theme too - he went dressed as MC Hammer (remember him?) complete with the rapper's trademark (i.e. ridiculous) baggy trousers.

Rochelle - who announced her pregnancy in November - was showing the tiniest baby bump in her figure-hugging outfit but wasn't too keen on random strangers touching it inside the bash.

rochelle wiseman marvin humes

Taking to Twitter she wrote: "Today I feel more pregnant than normal as a few random people have touched my stomach, not sure how I feel about the odd belly rub LOL."

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