Blondes Have More Fun! Ginger Rodgers and Christina Aguilera
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Stars of Yesteryear: Celebs That Look Like Their Retro Sister

10. Blondes Have More Fun! Ginger Rodgers and Christina Aguilera
Who could forget Christina Aguilera's retro-style? With her platinum blonde waves and backless dress we think the pop princess definitely took some style tips from Fred Astaire's partner in crime Ginger Rodgers, who helped revolutionise the Hollywood musical film genre with her sassy moves.