Pharrell Williams gets custom-made cartoon socks!

Singer Pharrell Williams found his "Spongebob Squarepants" socks so comfortable that he had a new pair made for him in cashmere.

The "Happy" hitmaker is a big fan of the yellow cartoon character and spin-off merchandise on it. So he decided to have some more socks made, but in a more luxurious material.

"I love 'Spongebob Squarepants' toe socks so much that I had a cashmere pair made," contactmusic.com quoted Williams as saying.

And Spongebob Squarepants isn't the only cartoon character the 36-year-old star likes.

"I wear Mickey Mouse slippers around the house," he said.