Umm, Are Kyle Richards & Mauricio Umansky Back Together? Inside 'Touchy And Warm' NYE Party Sighting!

THAT celeb party in Aspen brought all the goss — and it might’ve also brought some exes back together?!

On New Years Eve, Kyle Richards and Mauricio Umansky (who are very famously separated) looked to be totally back on! According to an insider for PageSix they were getting super close throughout the night at Kate and Cade Hudson‘s holiday party:

“They were really enjoying one another’s company. They had their arms around one another and were very touchy and warm with one another all night.”

OMG!

It looked so natural for them, the source added:

“They were very obviously together and wanting to spend the party by one another’s side. If you didn’t know they had split up, you would presume they were still happily married.”

So much for Morgan Wade and CJ Franco, we guess?? We didn’t see this coming!

Reactions, Perezcious readers?

[Image via FayesVision/MEGA/WENN]