The former Lizzie McGuire star, attended the Younger premiere along with fellow cast members last night (31 March) at Landmark Sunshine Cinema in New York.
The actress who recently posted a bikini selfie on Instagram as an inspiration for other mums, showed off her toned bod in a very daring red plunge dress.
Rocking matching red lippy, Hilary perfected her bold look covering up with a black blazer which she wore fashionista-style draped over her shoulders. She finished her ensemble with some fancy footwear, rocking a pair of black and gold pointed Mary Jane heels, while carrying all her essentials for the evening in a gold glitter box clutch.
The 27-year-old's green hair certainly didn't go amiss as she continued to work her new look, which she shocked fans with last month when she was spotted dying her beautiful blonde locks green.
We're all wondering how much longer Hilary will keep up the drastic change.
Blonde or green- we think you rock both Hil!
By Hollie Hargood
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