'My queen!': John Legend shares sweet birthday message for 'inspiring' wife Chrissy Teigen as model turns 31

They are one of the cutest couples in showbiz.

And John Legend gushed about his sweetheart Chrissy Teigen on Wednesday as the Sports Illustrated beauty turned 31. 

Sharing a sultry black and white photo of his wife, Legend wrote: 'Happy birthday to my queen. You are beautiful, bright, funny, passionate and so inspiring. Your presence makes my life and our world so much better. I LOVE YOU!' 

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His beach babe: John Legend wished wife Chrissy Teigen a happy birthday on Wednesday sharing a couple of snaps from the couple's vacation in Mexico

The couple are currently vacationing in Los Cabos in Mexico and John, 37, shared another Instagram photo of the brunette beauty posing in a low-cut black swimsuit in the sand.

The Grammy winner didn't caption the snap but carved out in the sand in huge letters was 'Happy Birthday Chrissy'

While Chrissy stayed quiet on Instagram the TV host shared multiple tweets throughout the day.

Bronzed beauty: Chrissy was pictured on Monday sunning herself alongside her husband in Los Cabos 

Look chic and sexy like Chrissy in a black swimsuit

Chrissy Teigen might have had a baby this year, but you would never have guessed it.

As she paraded around in a swimsuit while holiday with hubby John Legend in Mexico, we couldn't help but be floored by Chrissy's figure. She looked utterly stunning in her simple swimwear.

The black one-piece although modest in color, was slung low at the sides, cut high on the leg and scooped at the back. For an all in one, it really did show off a lot of flesh!

The pick is by American Apparel and has also been spotted on Kendall, Kylie and Khloe as well as Selena Gomez to name a few. It's clearly a popular pick.

Gone are the days where a one-piece was a way of covering up on the beach and long-gone are the tummy control panels and simple sporty cuts. Now it's all about the scoop sides, thigh-brow cut or pretty embellishment on these bad boys. The swimsuit is back with a bang!

Keen to copy Chrissy? Click right to snap up one for yourself or bag a similar option below. Whichever you pick it's bound to be flattering in black, right?

* PRICES MAY NOT BE AS ADVERTISED

I need this: The mother-of-one, who is in Mexico this week, pleaded with Bravo host Andy Cohen to email her a link to watch one of her favourite shows, Vanderpump Rules

In one post on Tuesday the mother-of-one pleaded with Bravo host Andy Cohen to email her a link to watch one of her favourite shows Vanderpump Rules.

'Trying to load it on sling box because we are out of the country. @andy please email to meeeeee!! My birthday is tomorrow I need this' Chrissy wrote.

In the end Chrissy got her wish and shared a video clip of her bopping to the theme tune of Vanderpump Rules as she lay in bed.

Happy! In the end Chrissy got her wish and shared a video clip of her bopping to the theme tune of Vanderpump Rules as she lay in bed

On Monday the star shared an adorable photo of her seven-month-old daughter Luna sat at home wearing a cute pajama dress while her mother takes care of her.

'Mom is babysitting and I've got photos of Luna in some pajama dress I've never seen and she's wearing shoes for the first time ever' Chrissy gushed. 

Chrissy and John welcomed baby Luna in April.

They married in 2013 after a two year engagement. 

Too cute! Chrissy shared this adorable photo of daughter Luna at home as her mother babysits 

Loved up: The couple - pictured on November 18 - started dating in 2007 and married in 2013

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