Lauren took a cute selfie last night (22 April) while relaxing with her pet pooch at home and perfectly caught the moment they puckered up.
Posting it on Instagram, Lauren said: "Me and my Mimi moos moos."
In the photograph, Lauren is rocking a dressed down look and has her hair piled on top of her head while lying on the carpet.
Reality star Lauren has been mum to Mimi for just over a year, after receiving her as a Valentine's gift from her ex-boyfriend Jake McLean in February 2013.
It's been a busy time for Lauren lately, so it's so surprise she had an evening in with Mimi last night.
Earlier this month, Lauren hit the ski slopes with friends in Switzerland and she has also been busy working on her very own single.
Budding singer Lauren has teamed up with rapper Fugative for the song and has even teased fans with a clip of the dance track on Instagram.
Listen to it here and tell us what you think!