-_- Sam Faiers sports huge grin as she steps out in London looking stunning in yellow ???

How could Joey Essex ever be anything but smitten with Sam Faiers?

The Essex beauty stepped out in another jaw-dropping outfit on Tuesday. Dressed in a bright yellow floaty skirt and matching top, Sam couldn't stop grinning as she made her way through Central London - and we think we have a sneaky suspicion why.

Sam, who shocked everyone when she announced she'll be leaving the hit show, has just been announced as the Brand Ambassador for Fake Bake's Beyond Bronze collection. Yes, that's basically more guaranteed fake tan than the whole of Essex could handle for at least five years.

(Who actually needs TOWIE when you've got that much fake tan knocking about, eh?)

Chatting about her new role, she said: "I'm thrilled to be the ambassador for Beyond Bronze. Being an Essex girl, I love fake tanning and it's much healthier than using sun beds because there's no risk of getting skin cancer."

Oh, and that big and beaming pearly white smile could also be down to the fact her and Joey Essex have finally gone public with their on-off and now definitely very on again romance.

The pair confirmed they were back together once and for all with a saucy snap of them in bed together. Former TOWIE hunk Joey posted the selfie on Instagram and he looks like the cat that's got the cream in it.

The I'm a Celeb contestant is topless and leaning into blonde babe Sam, while she smiles up at the camera in a patterned black and yellow top.

Meanwhile Sam took her make-up off for the selfie, proving just how comfortable the pair are with each other - what a relief.

Despite Joey leaving the picture without a caption, fans have swarmed on to the site to share their congratulations.

One wrote: "So happy you are back agin x (sic)," and another added: "Aww how cute love that you are back together."