Blake Shelton and Gwen Stefani are allegedly hooking up after both split from their partners last month.

According to RadarOnline, Shelton and Stefani are “both single and ready to mingle – with each other,” and “the relationship between the two recently divorced stars is getting hotter than ever!”

"There is definitely something going on with the two of them now. Blake and Gwen are being very flirty both on and off set," a source is quoted as saying.

“At first they were just bonding over the fact that they were both going through divorces at the same time. That turned into an even closer friendship between them. Blake and Gwen have been leaving the set together at the end of the workday on several occasions and he invited her out to the bar with him after taping too. Plus, the way that they interact both on-camera and off-camera is undeniably flirty," the source went on saying.

The site goes on to state that both stars are simply leaning on each other for support and it seems a shoulder to cry on has turned into more.

But according to GossipCop, Blake and Stefani are not 'hooking up' and the latter report is completely untrue.