Taking to Twitter, Ritchie posted the cute snap of himself and Natasha and the couple couldn't look happier together.
While Ritchie was beaming from ear-to-ear, Natasha had a huge smile on her face as she held up her new diamond accessory for the camera. Eek!
Sitting pretty on her wedding finger was a gorgeous engagement rock, featuring an embellished band and big diamond. And it seems Ritchie was pretty chuffed with his choice, describing the ring as "perfect" to his followers.
Alongside the photo, he tweeted: "Cheeky selfie from our engagement, thank you Deb @VictorianRingCo for helping me select the perfect ring!"
The London Victorian Ring Co shared the details of Natasha's ring to us, telling Reveal the one Ritchie picked is a design from the "late Edwardian era" and features six diamonds on the band, with three sitting on each side of its main diamond.
It's just gorgeous, right?
Ritchie and Natasha first announced their engagement at the end of October, with both stars tweeting about their exciting news. Ritchie told fans: "So yep, popped the question and @NatashaOfficial and I will be getting a bit married."
While Natasha gushed: "So.....our news is now out! @RitchieNeville asked me to Marry Him."
It is said Ritchie proposed during a recent trip to Rome. The pair's engagement comes two years after he and Natasha first began dating back in 2013.
Romance blossomed for the Atomic Kitten singer and Ritchie after they were reunited on The Big Reunion. Since then, their relationship has gone from strength to strength, with the couple becoming parents to their daughter Ella Rose in September last year.
Natasha is also mum to three boys, Josh, Alfie and Harry from previous relationships.
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