The 32-year-old TOWIE star and Kirk, 26, split in 2011 after dating for nine months, but it seems he could be comforting her through her split from Lewis Bloor, 24.
Last night Kirk tweeted: "Time to get ready then off for a nice chilled night with cuddles and films! Perfect Saturday!"
Then this morning he shared a picture of the two of them looking very cosy, captioning it: "Feeling fresh after a nice chill night with my Popey!!!!"
Lauren also shared the snap on Instagram, causing fans to comment their happiness with the pair apparently reuniting.
One wrote: "Awww I so hope this means you two are back!!! Lewis was a complete tosspot!! I know Kirk always manages to fluff up something but that man loves you!!!!! [sic]"
Another added: "This makes me so happy Kirk's lovely and will hopefully treat her like a princess. Lauren's a true lady and deserves all the happiness [sic]."
It's good to see Lauren looking happier after her nasty confrontation with her now ex boyfriend Lewis on last week's episode of TOWIE.
During an argument, after rumours of him cheating emerged, Lewis attacked Lauren over their age gap.
He said: "You're behaving like a 16-year-old when you're double the age. Actually you're probably more than double 16. It's time you got your passport out so we can see how old you really are.
"You're probably about 40. Who wants to date a 40-year-old?"
Despite being visibly upset at the time, Lauren has since hit back at Lewis' comments.
She told the MailOnline: "My role-models are in their forties – Victoria Beckham, Kate Moss and also one of the hottest women on the planet – Jennifer Lopez. She's in her forties and I'm sure plenty of men want to date her!"
Would you like to see Lauren and kirk back together?