Well, can you blame her?! If we had a rock as beautiful as that, we sure would!
Jesy's new diamond accessory caught our eye as the starlet flicked her glossy locks back from her face. And judging by her smile, we think she's loving her new ring sitting pretty on her wedding finger.
Last week, news broke that Jesy's boyfriend Jake Roche had proposed. The Rixton singer roped in the help of Ed Sheeran to pop the question to his girlfriend, a year after first meeting her.
Jesy had been rehearsing for a performance with Little Mix at Manchester Arena and as it was the place where she and Jake first met, her beau thought it was perfect to get down on one knee.
Jake told fans: "A year ago today I met her at manchester arena, so it was only right, with a little help from my friend, that this happened. Best day of my life."
Jesy later gushed she felt like "the luckiest girl in the world". N'aww!
Since then, the 24-year-old has been showing off her ring, as well as celebrating her engagement and Little Mix's chart success with number one hit 'Black Magic'.
The girls have made music history with their new single as they have become the first girlband to top the charts for more than a single week since 2007!
Today, Jesy joined her bandmates Perrie Edwards, Leigh-Anne Pinnock and Jade Thirlwall at Radio 1 to perform in the 'Live Lounge'. The girls took on Jason Derulo's chart-topper 'Want To Want Me'.
Arriving at the BBC studios, Little Mix looked just gorgeous. They always do, right?
While Jesy stayed true to her quirky style in her fabulous 70s inspired getup, Jade worked girly glam in a cute denim skirt and heart-motif shirt, Leigh-Anne looked ultra glam in a slinky pink frock and heels and Perrie proved double denim is oh-so-stylish with her two-piece.
But it's not just their enviable wardrobes and immaculate war paint that has us just wishing we too were one of the Mixers, as the girls look just as stunning make-up free.
Yep, Little Mix ditched their glam kits to pose with no make-up on, absolutely zilch, and still looked super-cute.
If only we could be so brave...
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