"They were always pretty flirty,” E! News says a source close to Lambert claims. The source reportedly added: "Miranda and Blake were on the rocks on and off and knew that this could always be a possibility."
Tuesday night, a rep for Gwen Stefani confirmed the couple are dating, Us Weekly reported.
Stefani played coy when Ryan Seacrest asked her about the dating rumors, saying: “I think that he is hot, don't you? But to be super honest, but it is crazy that we both went through the same thing at the same time.”
Last month, Stefani opened up about her divorce of 13 years to rocker Gavin Rossdale in a new song called “Used to Love You.”
She told Seacreast on Tuesday: “The night that it came out, I think I cried the whole night. I was like, ‘I think I going to have to cry the whole night because I’m so happy, but it came out of something so horrible, so how does that work?'”