Looking the true part of a Hollywood beauty, Hilary Duff was spotted treating herself to a little high-end retail therapy in Beverly Hills on Thursday.

Donning a sexy little black dress with her hair pulled back, the stunning "Lizzie McGuire" star dropped into the local Gucci to browse the shop’s selections.

Earlier this week, Miss Duff, who’s in the midst of wedding planning with fiance Mike Comrie, enjoyed a date night with her man by taking in the Kings of Leon concert at Hollywood Bowl.

On the career front, Hil currently has two projects in the works – as she stars in both "The Story of Bonnie and Clyde" and "The Gift Horse".

With a walk down the aisle looming ahead, Hilary Duff was spotted keeping in tip-top shape with a gym visit in Los Angeles, California on Wednesday.

Wearing all-black workout gear, the “Cheaper By the Dozen” cutie also sported her new engagement bling as she walked to and from her Mercedes SUV before and after the personal trainer session.

As for the fancy diamond ring bestowed unto Hilary by fiance Mike Comrie, it’s said to be a million-dollar, 14-karat princess-cut sparkler.

Miss Duff agreed to her hockey star beau’s proposal during a recent vacation to the islands of Hawaii.

Getting a week-ending pampering fix, Hilary Duff was spotted out for a hair styling session in Los Angeles on Friday.

The “Lizzie McGuire” cutie showed off her freshly cut coif as she strolled past paparazzi while leaving the Frederic Fekkai salon on what was a cold and rainy day.

As for work duties, Hilary can next be seen in the upcoming movie titled “Provinces of Night”.

Co-starring Val Kilmer, a synopsis via IMDB tells: “E.F. Bloodworth has returned to his home – a forgotten corner of Tennessee – after forty years of roaming. The wife he walked out on has withered and faded, his three sons are grown and angry. Warren is a womanizing alcoholic, Boyd is driven by jealousy to hunt down his wife and her lover, and Brady puts hexes on his enemies from his mamma’s porch. Only Fleming, the old man’s grandson, treats him with the respect his age commands, and sees past all the hatred to realize the way it can poison a man’s soul. It is ultimately the love of Raven Lee, a sloe-eyed beauty from another town, that gives Fleming the courage to reject this family curse. “

Back home on the west coast, Hilary Duff was spotted out getting prettied up at Ken Paves Hair Salon in West Hollywood on Thursday (October 22).

After spending three hours getting her hair done, the former “Lizzie McGuire” star ended up running into a bit of a problem as she exited the salon – getting a parking ticket from local patrolmen.

As previously reported by Gossip Center, Miss Duff was recently situated in New York City as she filmed her new ABC movie, “The Business of Falling in Love”.

The romantic comedy “will star Duff as a fashion reporter who goes undercover in the business world in the hopes of finding love while writing an article about dating men in suits.”

Stepping out for a midday bite to eat, Hilary Duff and Mike Comrie were spotted visiting Hugo’s Restaurant in Toluca Lake on Saturday (August 29).

With both smiling as they walked along hand-in-hand past paparazzi, the “Lizzie McGuire” cutie and her hockey star beau were dressed casually in matching grey tops while out on their weekend lunch date.

Meanwhile, “Gossip Girl” bosses recently jumped to the defense of Miss Duff, who has been filming a guest role on the hit CW show, saying claims of diva demands are “absolutely not true.”

As for the rumors, a source previously claimed, “No one could believe they would actually hold up taping for her. Nobody in the cast behaves like that.”

Showing off her brand new hair extensions, Hilary Duff was spotted out with boyfriend Mike Comrie in Toluca Lake on Friday (July 10).

Toting a magazine in-hand, the former " Lizzie McGuire" star and her hockey star beau were dressed casually in workout gear as they carried about with the day’s business.

As previously reported, Miss Duff spent the previous evening getting prettied up at Ken Paves Salon – where she debuted her sexy long coif.

She’s currently gearing up to film her guest role as Olivia Burke, a movie star who enrolls at NYU in search of a traditional college experience, on the hit CW show "Gossip Girl".

Treating herself to an afternoon at the beauty salon, Hilary Duff was spotted sporting a new hairdo last night (July 9) in Beverly Hills.

The “Cheaper By the Dozen” dame emerged from Ken Paves Salon with a sexy blonde coif and a natural-looking makeup makeover.

Earlier in the day, Hilary made sure to tend to her physical fitness with a trip to the gym where she underwent an intense workout.

And it sounds like Miss Duff had better dust off her passport, as she’ll be visiting Bogota, Columbia next month where she’ll be commissioned as an ambassador for the local youth.

She’s a woman of many talents, and this time Hilary Duff will get to show off her TV drama skills on the hit show, “Gossip Girl.”

According to Entertainment Weekly, the “War, Inc.” cutie will be joining the cast for a multi-episode run and play character, Olivia Burke, a movie star who enrolls at NYU in search of a traditional college experience.

he drama is sure to go up a notch – as Ms Duff’s character will be rooming with Vanessa (Jessica Szohr).

Hilary, 21, will debut in this season’s fourth episode, slated to air Oct. 5.

Keeping herself in tip-top shape, Hilary Duff ventured out for her routine Pilates class in Toluca Lake on Wednesday morning (June 10).

Dressed casually, yet still looking stylish, the “Cheaper By the Dozen” cutie then stopped off for a coffee pick-me-up after finishing up with her workout session.

Coming later this summer, Miss Duff will be starring in a new film called “What Goes Up,” along with Steve Coogan, Molly Shannon, and Olivia Thirlby.

The flick is set in the mid-80s when a reporter is sent to cover the Challenger Space Shuttle launch only to become mixed up in the lives of some local students.

Haylie Duff is officially hotter than her younger, more famous sister Hilary!

The actress was snapped strolling down Melrose yesterday, and not only is she looking fantastic, but she was a total sweetheart to photogs. Take notes Hil – this is how you win our affection!