The Lizzie McGuire star had just stopped by a personal training studio for a fitness session, and emerged looking cool and casual in a pair of skinny jeans.
Mother-of-one Hilary wore a sleeveless white low-armhole vest teamed with a small red bowling bag by Louis Vuitton.
Clearly needing an energy boost after her exercise regime, Hilary toted a cup of coffee while keeping her red biker jacket on hand to ward off any chills.
Her tresses were swept into a fuss-free bun and she opted for a nude manicure, although she did add a touch of glamour to her ensemble with slouchy black heeled boots.
Hilary has been super-busy lately, working hard on her music comeback with her brand new single 'Chasing The Sun', which is available to buy now.
Her tune is accompanied by a new video which sees Hilary play an office worker who is longing for a sun-filled vacay on an exotic sandy beach - along with a tall, dark and handsome man to enjoy it with, of course!
She'll also be releasing a new album packed with fresh tunes later this year. And it seems Hilary is feeling very grateful for the positive response she's received to her new single, taking to Twitter to say: "Guess what! I am feeling so loved so grateful for all my many blessings."
Check out Hilary's video for 'Chasing The Sun' below:
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