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 (February 24).

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.

• [x004] Candids in 2010 – February 24th: Out at the gym

• [x026] Candids in 2010 – February 22nd: At Katsuya before partying at Teddy’s nightclub in Hollywood
• [x011] Candids in 2010 – February 23rd: Drops her fiance off at LAX Airport

After an unforgetable vacation time Hilary and Mike are leaving Hawai.

• [x011] Candids in 2010 – February 20th: Hilary and Mike at airport in Hawaii

Hilary Duff is sporting a huge engagement ring at the Four Seasons Hotel in Maui, Hawaii.

• [x008] Candids in 2010 – February 19th: Leaving Four Seasons Hotel in Hawai

Thanks to Sam, I just added some “The Businnes of Falling in Love” stills in HQ. Hilary look really really pretty!

• [x023] The Business of Falling in Love – STILLS – HQ Still of The Business of Falling in Love

Here is a fist look of Hilary’s upcoming movie “The Businnes of Falling in Love” aka “Beauty and the Briefcase”. I also added some filming candids that were missing. Enjoy!

• [x017] The Business of Falling in Love – STILLS – Still of The Business of Falling in Love
• [x002] The Business of Falling in Love – 2009 October 30th: On set of Business of Falling in Love

Here are some photos of Hilary and Mike at Hawai after the engagement proposal and playing with paparazzi. Congratulations again to both. They are make really beautiful couple!

• [x018] Candids in 2010 – February 18th: Engagement Proposal at Hotel Balcony in Hawai

Guess what, even more commercial captures are added in the gallery xD.

• [x032] Commercials – Stuff by Hilary Duff Commercial
• [x009] Commercials – Oxygen Commercial
• [x053] Commercials – Disney Mobile Commercial #1 [Mickey Mouse March]
• [x047] Commercials – Disney Mobile Commercial #2 [A Dream is a Wish your Heart Makes]
• [x019] Commercials – Disney Mobile Commercial #3 [When You Wish Upon A Star]
• [x018] Commercials – 2006 Barbie Hair Hightlights Commercial

I capped a George Lopez episode that Hilary was in:

• [x122] Screencaptures – CAPTURES – S02E22: Team Leader

Here are some more:

• [x019] Commercials – Disney Channel Openning
• [x014] Commercials – Disney Channel Holiday Season Opening
• [x047] Commercials – 2005 Hilary’s Tips for Surviving family Vacation
• [x018] Commercials – Ice Breakers Ice Cubes