The platinum blonde No Doubt singer has been covering up in heavy knits recently, adding mystery to the talk of whether she's covering a growing baby bump.
But after weeks of wearing baggy tops, the 'No Doubt' singer traded school run for runway when she dropped off five-year-old son Zuma to class in LA.
She even flaunted her bare skin through a casual slashed vest top.
The singer accessorised with cat-eye sunnies and lashings of her signature red lipstick, with nail polish to match.
She completed her rock chick look with strappy heels and a simple silver necklace.
Gwen, 43, and husband Gavin Rossdale, 47, are already parents to boys Kingston, 7, and Zuma, 5, but have said that they would love to have a baby girl.
There have been many reports that they are expecting their third child, but the couple are yet to make an official statement.
If the reports are true, a mini Gwen would give a Harper Beckham some serious competition in the baby style stakes!
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By: Harriet Osborne