Gwen Stefani Shouts Out Blake Shelton as He FINALLY Attends Her Las Vegas Residency

Blake Shelton finally attends wife Gwen Stefani's No Doubt residency at the Las Vegas Sphere. The country singer shares an Instagram video of himself going full fan girl over Gwen during and after the show. Blake and Gwen currently have dueling residencies in Sin City, with Blake performing nightly at Caesars Palace. More from Entertainment Tonight:    / @entertainmenttonight   Exclusives from #EntertainmentTonight :    • NEW From Entertainment Tonight