Hilary Duff is showing off her killer curves!

The 26-year-old singer flaunts her rock hard abs in her music video for "Chasing the Sun," which debuted late Monday night.

The video opens with the actress daydreaming in her office and reading a magazine called "Vacation Station." Before you know it, the former Disney darling star imagines herself frolicking on the beach with a half-naked hunk. 

Check out the video above!

0729_hilary_launchThe "Lizzie McGuire" alum has been busy promoting her new track since she announced her musical comeback last week, after signing a contract with RCA Records.

"I love my team there and feel so lucky to be in the company of their talented artists," she told E! News. "I came to them with my vision for the album and it has been a real labor of love, but something I am so proud of."

"'Chasing the Sun' is just a peek into my new album," she added. "I've worked very hard and the album is a great representation of the experiences I've had in my life and where I want to go from here!"

"Chasing the Sun," which is now available on iTunes, is the debut single from Duff's fifth studio album.

"Guess what! I am feeling so loved," she tweeted Tuesday. "So grateful for all my many blessings."

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