Jessica Alba has treated her hair to a makeover.

The 32-year-old actress debuted a dark brown choppy bob as she arrived for a charity event in LA last night.

A sultry plum lipstick and glowing tan complemented the mum-of-two’s glossy style.

Jessica – who usually sports golden highlights and longer layers – obviously can’t enough of her latest look.

‘Thnk u @jenatkinhair 4 my killer new #haircut,’ she posted on Instagram.

‘I ❤️it!‘

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Beth Shearing