Lucky guy! John Legend fails to suppress a smile as he’s sandwiched between his leggy wife Chrissy Teigen and stunning model Emily Ratajkowski at LA event

He's married to one of the most stunning models in the business.

And John Legend looked like the cat that got the cream as he spent time with not just his lovely lady Chrissy Teigen at the Samsung Studio launch event in Los Angeles on Tuesday evening, but also beautiful model and actress Emily Ratajkowski.

The suave singer couldn't help but suppress a smile as both his wife and their model pal covered him as he reclined on a couch at the soiree.

 Lucky Legend! Singer John Legend gave a coy grin as he sat between his gorgeous wife Chrissy Teigen (left) and model Emily Ratajkowski (right) at the Samsung Studio LA event on Tuesday

The 36-year-old star sat down as his leggy partner laid down on him, showing off her fantastically toned thighs in a pair of tiny denim hot pants and over-the-knee boots.

On his other side, drop-dead-gorgeous Gone Girl and Blurred Lines star Emily leaned in close as he put his arm around her, while she showed off her own enviable petite curves.

Brit of alright: Cat Deeley was also at the phone launch bash, wearing a striking black and white dress with a feathered hemline

Emily, 23 - who has also appeared in Sports Illustrated along with her pal Chrissy - cut a colourful figure in a pair of tapered, cropped bright orange trousers, teamed with a dark green corset top that really showed off her famous curves and ample cleavage.

She worked the red carpet with ease as she showed off her defined cheekbones for the cameras, some of which were actually the new Samsung phones.

Also at the star-studded event was British expat TV presenter Cat Deeley, who spent time with the Legend-Teigens, and also actor Miles Teller.

 They all got the memo: Chrissy and John also met up with actor Miles Teller and model Keleigh Sperry, all of them clad in dark garments and denim

 Handsome hunks: John and Miles shooed the ladies away for a bro-snap

John and Chrissy - who have been an item since 2007 - are often making appearances together at events, and are perhaps one of the most smitten twosomes in showbiz.

The Glory crooner famously penned his hit 2013 hit song All of Me with Chrissy in mind

And just days before they let loose at the Samsung bash with their famous friends, they walked the red carpet together at the Daytime Emmy Awards.

John could barely keep his eyes off his beautiful wife, who was clad in a very revealing black ensemble, a tuxedo-style jacket - with nothing on underneath - and a figure-hugging pencil skirt.

Off they go: On Wednesday, Chrissy and John were seen at Los Angeles International Airport, making their way to catch a flight