Jessica Alba Sports Shaggy New Bob

Credit: John Parra/

Jessica Alba has got a brand new bob!

The actress, 28, sported a shaggy new haircut on Friday night while out at a Super Bowl party in Miami.

"My theory is that if you look confident, you can pull off anything," she has said. "Even if you have no clue what you're doing."

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Alba, who walked the red carpet Friday alongside hubby Cash Warren, may not have been happy with the shorter look -- which has also been seen on Victoria Beckham and Katie Holmes -- and side-swept bangs.

The following night, she was photographed with a noticeably different 'do -- her hair was slicked back and pinned up at a party hosted by the Creative Artists Agency.