Our connection stronger than Blake's with Gwen, jokes Alicia

Alicia Keys jokes that her relationship with fellow "The Voice" coach Gwen Stefani is stronger than the connect shared by the singer and her beau Blake Shelton.
The singer says her working chemistry with Stefani is "amazing" due to their long-standing friendship when she appeared on The "Today Show", reported Billboard.
"We love each other more than Blake and Gwen love each other, straight up!" Keys jokes.
The "In Common" singer says it is great fun judging the show with Stefani and all the coaches share a warm equation for each another.
Shelton and Stefani have been dating for about 16 months now, after her divorce from husband, Gavin Rossdale.