Pharrell William has revealed that he thinks Gwen Stefani and Blake Shelton's relationship is "beautiful."
The 42-year-old singer opened up about witnessing 46-year-old Gwen and 39-year-old Blake's romance blossom on the set of 'The Voice' last season, reports E! Online.
Calling it to be "so beautiful," the 'Happy' singer said that as he too was there on the set, he could see what pain both of them went through.
"You hate to see your friends go through something so heavy," said William adding that the budding romance between the Stefani and Shelton was "kinda like a miracle.