Wow! Jessica Simpson Shows Off 60 Pound Weight Loss at Event in Tampa, Fla.

Lookin' good, Jessica Simpson!

The new mom to Maxwell -- who gave birth to her daughter with fiance Eric Johnson in May -- stunned in Tampa, Fla., Saturday, Nov. 17, showing off her incredible post-baby weight loss as she posed for photos at an event for her Jessica Simpson Collection.

PHOTOS: Jessica's body evolution

Simpson, 32, opted for a funky bright pink blazer and boot-cut jeans for her afternoon out. (Sister Ashlee was also on hand to show her support for the "Fashion Star" mentor.)

Last month, Simpson told Us Weekly she had lost all but 10 of the 70 pounds she gained while pregnant.

"I feel positive about how I've done so far, and really good about the goals I have set," the Weight Watchers spokeswoman said. "Most people can tell a difference every time they see me, which lets me know I'm making progress."

PHOTOS: Her pregnancy with Maxwell

Her trainer Harley Pasternak told Us he's blown away by his client's determination.

"In over 20 years, I've never seen as consistent a weight loss," the fitness guru shared. "Jessica's right where she needs to be. ... She's gotten so much stronger."

This article originally appeared on Usmagazine.com: Wow! Jessica Simpson Shows Off 60 Pound Weight Loss at Tampa Event

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