Jennifer Lopez looked nearly unrecognizable in the first official trailer for her upcoming film Kiss of the Spider Woman – all thanks to a dramatic hair transformation.

The 56-year-old traded her toasted-almond locks for a bold blonde look reminiscent of Madonna in the 1990s during her Blond Ambition tour – and fans couldn't help but notice. "Never thought Jennifer Lopez could look like Madonna, but she does," penned one social media user.

© Kiss of the Spider Woman Jennifer Lopez has gone blonde

"Wow, blondie Jenny works for me," added another fan. "'She is like Jean Harlow mixed with Gwen Stefani."

In the trailer, Jennifer debuts her glossy new tresses, wearing a shimmering bronze dress paired with a bold red lip. Celebrity hairdresser Jay Birmingham , spoke to HELLO!

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