Adam Levine is a loyal friend: Blake Shelton

Country star Blake Shelton says his co-judge at "The Voice" Adam Levine is an "honest and loyal friend".

The 37-year-old Maroon 5 singer was recently honoured with a star on the Hollywood Walk of Fame and Shelton took to the stage to offer a heart warming speech where he spoke about how "proud" he was of his friend, reported Female First.

"...I have seen a lot of ups and downs, and I have never had a more honest and loyal friend than Adam Levine through my personal journey.

"We all know he is a huge star with music and movies and television, but I am happy to see him get this, because he is my friend and nobody is more shocked - I mean proud - than I am that he is going to have a star on the Hollywood Walk of Fame forever. Congratulations, brother. I love you," Shelton, 40, said.
 

Shelton attended the ceremony with girlfriend Gwen Stefani.