Country singer Miranda Lambert reportedly isn't surprised to hear rumors that her ex-husband Blake Shelton is dating his fellow "The Voice" judge Gwen Stefani. The pair has been plagued with dating rumors ever since they split from their respective spouses over the summer.

A source told E! Online the "Little Red Wagon" singer always thought Shelton and Stefani were "pretty flirty" with each other.

"Blake is just a flirty kind of charmer," the source told the outlet. "She has nothing against Gwen and thinks she is a very talented artist. Whomever Blake is with she wishes them the best.” 

Lambert and Shelton announced and finalized their divorce in July after four years of marriage. Stefani and Gavin Rossdale split a few months later in August after being married for 13 years.

Stefani recently commented on the endless romance rumors Tuesday, telling Ryan Seacrest's radio show "On Air With Ryan Seacrest" that she thought Shelton was "hot." On a more serious note, the No Doubt singer added, "To be super honest, it is kind of crazy we both went through the same thing at the same time. There’s been so many people that I’ve gotten so much comfort from. Just people coming to me and telling me their story... which has just helped me see things from a different perspective and move forward.” 

While Stefani and Shelton continue to play coy about their love lives, the pair was spotted at a Halloween party over the weekend getting cozy with each other. Entertainment Tonight reported that the judges were holding hands when they left the party but let go once they spotted paparazzi.