Nat Port, Scar Jo anger Aguilera

Not only did Christina storm out but so did her she even took her clone.

Christina has come a long a way since her "Dirrty" days, With slummers like Paris, Britney and Lyndsay how's a gal to keep up. But it looks like she hasn't entirely ditched the bad girl attitude. Apparently she threw a temper tantrum and stormed out of her own 1920s-themed aftershow party at London's Paper club after Scarlett Johansson and Natalie Portman showed up and stole her thunder. Here's More:

The party-loving pair rocked up in the wee small hours and plonked themselves down beside her in the VIP area.

Furious Aggy gave them a deadly glare and turned her back before bailing out soon after, leaving them to rule the dancefloor. Aggy all but took her ball and went home.

The gorgeous gatecrashers stayed until the bitter end then snuck out with jumpers over their heads to hide their bleary eyes from snappers like true party professions. As opposed to newcomer Britney who used her snapper to deflect attention from her bleary eyes. You'll get it right Brit. Just keep practicing in public.