As part of the Michigan leg of her Speak Now 2011 tour in Grand Rapids, Taylor Swift stopped her set to pay tribute to both Eminem and Uncle Kracker by performing "Lose Yourself" and "Smile" for the fans.
Of course, Taylor is no stranger to showing love to hip-hop. Just a couple months ago, she was caught rapping Nicki Minaj's "Super Bass" on the radio. It's only a matter of time before she collaborates with a rapper.