Ricky recently began dating the Geordie Shore star and it is fair to say the couple are completely smitten with each other.
Last night, Ricky and Marnie snuggled up together in bed with his pet dog Elvis and together all three posed for a selfie.
Sharing the snap on Twitter, Ricky told his followers: "Snuggles with little Elvis and marniegshore." The TOWIE star also posted a red heart emoticon.
After meeting at a National Television Awards post-show party last month, Ricky and Marnie have pretty much become inseparable.
Last week, Marnie even confessed on Twitter that she had "fallen badly" for Ricky, before he replied, saying he felt the same.
This was obviously the couple's first Valentine's Day together, and it was clearly a good one.
After heading up to Marnie's stomping ground in Newcastle, Ricky and his lady went to the cinema to see steamy new flick Fifty Shades Of Grey.
Ricky tweeted: "Having the best Valentines day with my @Marniegshore."
Meanwhile, this Sunday (22 February), Ricky will be back on our screens when the new series of TOWIE kicks off. Watch Ricky in the official series 14 trailer here.