Enjoying a quick smooch with Lauren in a photobooth, Spencer took to Instagram to show off his new flame.
In his latest post, Spencer refers to Lauren as "his girl" and the pair are pictured enjoying some photobooth fun.
Donning clown-sized glasses, the couple strike a funny pose before cosying up for a cheeky kiss on camera.
Something they should be used to doing, now Lauren has joined the cast of Made In Chelsea.
After recently taking a break from the show himself, Spencer returns to our screens on Monday's episode with his new love interest on his arm.
Ahead of Lauren's MIC debut, pictures have been released showing the 27-year-old meeting Spencer, before bumping into his two ex-girlfriends Lucy Watson and Stephanie Pratt.
And, having kept his romance on the down low, it's no surprise his co-stars are shocked to see he is officially a taken man again.
But, will Lauren be the girl to tame Chelsea's notorious ladies' man?
So it seems!
Since meeting the Occupational Therapist, Spencer is said to be completely smitten with Lauren and the pair have been inseparable ever since they started dating.
The reality star has even described his new squeeze as a "unicorn, because she is just too good to be true".
Intrigued? Us too, we so can't wait to meet her!
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Watch the trailer for the next episode of MIC here: