Williams' style caught everyone's attention as he attended the award ceremony on January 26, donning a hat, which he had paired with a red jacket and dark pants, reported Ace Showbiz.
Soon after he appeared at the event, the rapper's hat got its own Twitter account.
"We're killing them tonight," a tweet read.
Another post read, "I could make you taller."
The account also posted a digitally altered photo of Katy Perry and Taylor Swift wearing the hat.