Halloween Couples: Gwen Stefani Does Grease With Ex While Liberty Ross and Rupert Sanders Go Trick-or-treating

This Halloween we were all set to mourn the loss of fancy dress dream team Heidi Klum and Seal. Their costumesover the years have involved everything from forbidden fruit and hairy apes to creepy crowsand Hindu gods and goddesses. Thankfully aselectionof our favourite stars from London to L.A. have more than made up for the loss of Halloween's former power couple by joining forces with their loved ones (and in some cases their exes) to create dastardly double acts on the spookiest night of the year.

We've already reported this morning how Kate Moss and Jamie Hince dressed up as Morticia and Gomez Addams for TV presenterJonathan Ross' annual Halloween bash in London last night, but the Croydon Clotheshorse and her hubby weren't the only hot Halloweencouple in attendance. Gwen Stefani made an appearance as Sandy from Greaseaccompanied byher No Doubt bandmate and former boyfriend Tony Kanal who assumed the role of Danny. On toprock 'n' roll form as usual Gwen teamed her skin tight Sandy trousers with a cropped shirt, pink leather jacket and gash to the neckwhile Tony (also covered in fake blood) styled his bleached blonde barnet in aZuko quiff.

Speaking of exes, model Liberty Ross and her director husband Rupert Sanders were spotted together in L.A. with their children. The pair were all smiles as they indulged in a family trick-or-treating sesh - Liberty wearing a smokin' black rubber cat suit. It looks like those couples counselling sessions are working like magic.

Harrison Ford an! d Calista Flockhart proved that Halloween is certainly not just a game for young people as they dressed up as uber geeks complete with cardigans, thick black rimmed glasses and wigs. It's a far cry from Indiana Jones but there's no denying that the 70-year-old actor still looks adorable!

And finally forpurekomedy value we loved the efforts ofKourtney Kardashian and her boyfriend Scott Disick who joined the rest of the Kardashian Krewby dressing up as a crime fighting team of superheroes. We expect to see all their cartoon capers revealedon a Kardashian Halloween special in the not too distant future...

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