Chrissy Teigen reveals how she spent just FIVE DAYS slimming down for the Grammys - after more than a week of overindulging in her favorite fast foods 

  • Chrissy said she 'gained a lot of weight' during Super Bowl weekend
  • The 29-year-old model dedicated less than a week to dropping the extra pounds before attending the Grammys with her husband John Legend
  • She said of her diet: 'I either go hard or I don't at all' 

Chrissy Teigen, who stunned in a form-fitting white Emilio Pucci gown at last night's Grammys, has revealed her secret to losing weight and getting her body red carpet ready - in just five days.

After indulging in a variety of her favorite fattening foods from Waffle House, Taco Bell and Jack in the Box during Super Bowl weekend, the 29-year-old model admitted that she had 'gained a lot of weight' a week before walking the red carpet with her husband John Legend, 36.

Chrissy, who is also attending this year's Oscars, revealed to Elle that she asked her stylist to give her just five days to 'cleanse it out' before her dress fittings. 

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White hot: Chrissy Teigen, 29, flaunted her under-boob in a body-hugging Emilio Pucci gown during last night's 57th annual Grammy Awards

White hot: Chrissy Teigen, 29, flaunted her under-boob in a body-hugging Emilio Pucci gown during last night's 57th annual Grammy Awards

Model diet: Earlier this month, Chrissy took to Instagram to share a photo of herself enjoying a hot dog at the Super Bowl. The 29-year-old revealed that she had 'gained a lot of weight' that weekend 

Model diet: Earlier this month, Chrissy took to Instagram to share a photo of herself enjoying a hot dog at the Super Bowl. The 29-year-old revealed that she had 'gained a lot of weight' that weekend 

Master instant style in a chambray shirt by Bella Dahl

John Legend may not be able to keep his eyes of Chrissy Teigan, but it’s her shirt that we’re besotted by! We instantly recognized the chambray number as being one from Bella Dahl. The Los Angeles-based brand are known for their modern silhouette shirts, rendered in an ultra-soft chambray finish.

A classic denim shirt like Chrissy’s will always set the standard in laid-back style so why not click right to Shopbop to get yours now?

At just $128 getting the celebrity-approved style doesn’t need to cost the earth, but we have included some essential looks for less below too.

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'For some reason, I either go hard or I don't at all,' she explained. 'I'm pretty lucky. I can pack it on in two days and I can lose it all in two days.'

While Chrissy may be able to credit her rapid weight-loss to genetics, the Sports Illustrated model noted that she has been working out with her trainer and attending Model Fit pop-up classes in Los Angeles.

As for sustenance, Chrissy said that she has been drinking juices and eating salads – but revealed that she has been adding her own personal touches to make the healthy meals more satisfying.

'I love taking the salads I get from those crazy organic delivery places and putting them on a plate and then roasting my own lamb to put on top,' she explained. 'I balance it well. And listen, if I'm not eating Waffle House and Taco Bell and Jack in the Box, anything will make me lose weight.'  

Work hard, play hard: Chrissy, who walked the red carpet with her husband John Legend, 36, prepared her body by drinking juice, eating salads and working out the week before the awards show

Work hard, play hard: Chrissy, who walked the red carpet with her husband John Legend, 36, prepared her body by drinking juice, eating salads and working out the week before the awards show

Master instant style in a chambray shirt by Bella Dahl

John Legend may not be able to keep his eyes of Chrissy Teigan, but it’s her shirt that we’re besotted by! We instantly recognized the chambray number as being one from Bella Dahl. The Los Angeles-based brand are known for their modern silhouette shirts, rendered in an ultra-soft chambray finish.

A classic denim shirt like Chrissy’s will always set the standard in laid-back style so why not click right to Shopbop to get yours now?

At just $128 getting the celebrity-approved style doesn’t need to cost the earth, but we have included some essential looks for less below too.

Solve all your weekend dressing dilemmas and team yours with a pair of black skinny jeans and some cool sneakers.

* PRICES MAY NOT BE AS ADVERTISED

A-list friends: Kim Kardashian took to Instagram to share a series of snapshots of her and the couple at the awards show

A-list friends: Kim Kardashian took to Instagram to share a series of snapshots of her and the couple at the awards show

Chrissy, who is known for eating anything and everything, said she never feels guilty because she loves indulging in fast food but explained that it is important for her to balance her meals. 

When grocery shopping, she said that she always goes for meat and vegetables first. 

'If I did a diet I would do Paleo, except they have no cheese, which is very upsetting. I'm going to start my own Chrissy diet that's like Paleo plus cheese. Plus late Saturday night drive-through.'

Chrissy has had a busy red-carpet season so far.

Last month, she and John attended the 2015 Golden Globes, where he and rapper Common won an award for their original song Glory from the film Selma.  

Silly faces: Kim snapped this selfie after Beck won the award for Album Of The Year

Silly faces: Kim snapped this selfie after Beck won the award for Album Of The Year

Long night: Chrissy and John relaxed on the floor after finding themselves 'locked out' of their room after the Grammys

Long night: Chrissy and John relaxed on the floor after finding themselves 'locked out' of their room after the Grammys

John, who earned a Grammy nomination for Best Pop Solo Performance for his song All Of Me, was joined by Common on stage for a moving performance of their song.

During the show, the couple hung out with their close friend Kim Kardashian and posed for a series of snapshots, which the reality star shared on Instagram.

On January 31, Kim and her husband Kanye West joined Chrissy and John for an impromptu double date and some comfort food at Waffle House following the DirecTV Super Saturday Night concert event.

And while it has been a busy couple of months for Chrissy and John, they're not done yet.

The couple will be hitting the red carpet on February 22 for the 2015 Academy Awards, where John and Common's Glory is up for Best Original Song.  

Late breakfast: Chrissy and John joined Kim and Kanye West for an epic double date at Waffle House after a pre-Super Bowl event

Late breakfast: Chrissy and John joined Kim and Kanye West for an epic double date at Waffle House after a pre-Super Bowl event

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