Gwen Stefani and Blake Shelton are one of the most beloved couples around and recently their love was on display on "The Voice." Shelton got insecure when Stefani admitted that she was too engrossed looking at contestant Chris Blue to focus on his vocals. She also shared a cute photo of her beau from his good old days in the form of her new Twitter profile picture.

Gwen Stefani made Blake Shelton voice out his jealousy on "The Voice" when she admitted that she was too busy watching contestant Chris Blue to focus on his vocals. According to Entertainment Tonight, Stefani got a little flirty with Chris when she was asked to give her feedback on him and R.J. Collins, both from Team Alicia. The 47-year-old-songstress said that she did not even know if she was listening to his voice because she was mesmerized by his body.

This elicited some serious glare from Blake Shelton and he faked chiding Chris. He teased Chris further asking him what his problem was and the latter defended himself saying he did not want any trouble. Later, Shelton chose Chris over Collins and Chris ended up winning the battle round. Nevertheless, the entire incident underlined the strong love Gwen Stefani and Blake Shelton has for each other.

Another proof of their mutual adoration came out some days back when Stefani updated her Twitter profile with an old photo of Shelton, People reported. The "Hollaback Girl" crooner uploaded a throwback photo of Shelton that showed him donning a mullet-style haircut and sporting a wide grin. She captioned it with #NewProfilePic and shared it with her followers.

Notably, Gwen Stefani and Blake Shelton have been going steady ever since they started dating in 2015 when they met on the sets of "The Voice". Their marriage rumors have also been doing the rounds for some time and it has been also reported that Stefani is pregnant. Well, whatever the truth, fans of the duo are happy to watch their lovely chemistry.