She released her last album Dignity in 2007.
And by the looks of her toned bikini body, Hilary Duff is more than ready for her comeback.
The 26-year-old flaunted her amazing physique in a black two-piece as she readied to shoot a music video on the beach in Malibu on Friday.
Hilary proved she was in top form as she sauntered around the seaside set displaying her bronzed curves as if no time had gone by.
Her blonde locks were tussled perfectly for the beach look with golden makeup further highlighting her newly tan complexion.
The Lizzie McGuire star was seen accessorizing the swimsuit with both a white shawl and a long purple resort gown that still exposed her enviable curves.
In January the couple announced they had mutually decided upon an 'amicable separation' in a statement to People.com.
'They remain best friends and will continue to be in each other's lives,' their rep told the magazine at the time. 'They are dedicated to loving and parenting their amazing son, and ask for privacy at this time.'
Hilary explained that she and Mike are working out their relationship post-separation, telling Us Weekly, 'We're just trying to enjoy our lives and figure out what makes us happy and it's working
Meanwhile the So Yesterday singer has been hard at work in the studio in recent months after taking a seven year break from the music industry.
She's been working with Ed Sheeran, who recently revealed Hilary's new album will have a different sound from what her fans may be used to.
'I feel like her record is not what they will expect,' Sheeran told MTV.
'Obviously she comes from Lizzie McGuire and that pop world, but she’s more grown up now, so it’s more of an adult alternative acoustic sound.'