Hilary Duff: Fred Segal Shopper

Hilary Duff was spotted at Fred Segal in West Hollywood.

The “War, Inc” actress sported a big smile as she made her exit, wearing a knit scarf, jeans, and black boots.

Hilary Duff: Workout Woman

Hilary Duff was spotted at a Los Angeles gym.

The “So Yesterday” songstress donned a black jacket and black pants as she made her exit and hopped into her SUV.

Hilary Duff: Shopping In Santa Monica!

Hilary Duff was spotted out in Santa Monica, CA.

The "Cheaper By The Dozen" actress hit up the popular Fred Segal as the paparazzi looked on.

Hilary Duff: Borders Book Signing

Hilary Duff was spotted at Borders in Glendale, CA.

The blonde beauty signed copies of “Elixir,” for some lucky fans during the World AIDS Day fundraising effort.

Hilary Duff Stays Busy In Studio City

Hilary Duff was spotted tending to her always-busy agenda in Studio City, CA.

The "Lizzie McGuire" star wore a pair of tight black leather pants while heading to a local office building for a meeting.

Hilary Duff: Beautiful At Boa

Hilary Duff stepped out for a fun-filled night on the town in West Hollywood, CA.

The "Lizzie McGuire" star looked great as she joined a gal pal, as well as sister Haylie for dinner at Boa Steakhouse.

Hilary Duff: Lucky Shops Lovely

Hilary Duff was front and center at the 10th Anniversary Lucky Shops VIP Night in New York City.

The "Lizzie McGuire" cutie looked beautiful in black as she joined television personality Nate Berkus on the arrivals carpet.

Hilary Duff Gets To Work On "She Wants Me"

Hilary Duff spent the afternoon on the set of "She Wants Me" in Los Angeles, CA.

The "Beauty & the Briefcase" babe was spotted chatting with castmate Josh Gad as she headed back to filming after a lunch break.

Hilary Duff Visits Jimmy Kimmel

Hilary Duff was spotted at the “Jimmy Kimmel Live” studios in Hollywood, CA.

The “So Yesterday” songstress looked lovely as she arrived at the set, sporting a black see-through top with grey trousers.

Hilary Duff: Halloween Horror With Haylie!

Hilary Duff was spotted leaving Halloween Horror Nights at Saddle Ranch in Los Angeles.

The 23-year-old actress spent a few hours at the club with her sister, Haylie, and her boyfriend, Nick Zano.

Hilary Duff: Happy In Hollywood

Hilary Duff was dressed to impress as she arrived for an audition in Hollywood, CA.

The "Cheaper By the Dozen" actress emerged from the local office building looking confident following her audition.