Marissa Jaret Winokur is looking good!
The 39-year-old actress showed off her newly slim figure at the premiere of "Wreck-It Ralph" on Monday night. After months of hard work, dedicating herself to eating right and exercising she flaunted her new bod in a tight black skirt and long sleeve blue blouse.
Back in January, the former "Dancing With The Stars" contestant told People magazine that she was committed to getting her weight back on track after the always too-tempting holiday season.
It looks like she made good on her word.
Check out more celebrity transformations:
Ali Lohan before .... Credit: Getty
Ali Lohan after .... The 17-year-old model looks undeniably different but still denies that she had any plastic surgery to alter her appearance.
Vienna Girardi before .... Credit: Getty
Vienna Girardi after ... The 25-year-old former contestant on "The Bachelor," admitted on Twitter that she'd gone under the knife to get a nose job. Credit: Getty
AnnaLynne McCord before ... Credit: Getty
AnnaLynne McCord after... This fall, the '90210' actress suddenly started busting out of her costumes with some new found curves. Credit: Bauergriffin
Bristol Palin before.... Credit: Getty
Bristol Palin after .... The former "Dancing With The Stars" contestant claims she had "corrective jaw surgery" and that's what is responsible for her new face. Credit: Getty
Christina Aguilera before.... Credit: Getty
Christina Aguilera after .... It's been a long time since the singer's "Genie In A Bottle" days, but fans were shocked to see some of the outfits Christina has been squeezing herself into. Credit: Getty
Jonah Hill before.... Credit: Getty
Jonah Hill after .... The "Superbad" actor looks like a completely different person after setting and meeting a goal to lose 30 lbs for his demanding role in the action-packed "21 Jump Street." Credit: Getty
Jordin Sparks before.... Credit: Getty
Jordin Sparks after.... The "American Idol" sixth-season winner dropped a ton of weight and seems thrilled to be showing off her new fit body. Credit: Getty
Kirstie Alley before .... Credit: Getty
Kirstie Alley after.... The actress and "DWTS" alumna turned heads when she lost 100 lbs this year. The 60-year-old's dramatic new look prompted rumors of weight loss surgery and an eating disorder, <a href="http://www.huffingtonpost.com/2011/09/21/kirstie-alley-denies-having-surgery-and-bulimia-after-losing-100lbs_n_974446.html" target="_hplink">both of which she denies having. </a> Credit: Getty
Kate Gosselin before .... Credit: Getty
Kate Gosselin after .... Though she denies having a facelift, the mother of eight doesn't quite look the same as she did last year. Credit: Getty
LeAnn Rimes before.... Credit: Getty
LeAnn Rimes after ... The 29-year-old country singer lost a shocking amount of weight this year and turned to Twitter several times to defend her super skinny body.
Raven Symone before... Credit: Getty
Raven Symone after ... The 26-year-old actress shed some major pounds in 2011. Credit: Getty
Ricki Lake before .... Credit: Getty
Ricki Lake after.... "Dancing With The Stars" helped the 43-year-old TV personality drop at least 23 lbs. Credit: Getty
Snooki before .... Credit: Getty
Snooki after ... The "Jersey Shore" star has been trying get to her goal weight of 98 lbs and it looks like she hit her goal. Credit: Snooki, Twitter