Music

Kate Hudson is back on Glee, and for once, she's actually being nice to Rachel (Lea Michele). Here's the full video performance from tonight's Glee Season 4, Episode 21: "Wonder-ful" — the Stevie Wonder tribute — and Kate is singing Stevie's classic "Uptight (Everything's Alright)." 

Kurt (Chris Colfer) sings Stevie Wonder's "You Are The Sunshine In My Life" to his now cancer-free father, Burt (Mike O'Malley) in Glee Season 4, Episode 21: "Wonder-ful." 

Artie (Kevin McHale) sings Stevie Wonder's "For Once In My Life" in Glee Season 4, Episode 21: "Wonder-ful," the Stevie Wonder tribute. Call, us crazy, but could he be singing to Kitty (Becca Tobin)? She is singing, "Signed, Sealed, Delivered," in this episode, after all!

Mercedes (Amber Riley) is back on Glee! The former New Directions diva sings Stevie Wonder's "Higher Ground" during the Stevie Wonder tribute, Season 4, Episode 21: "Wonder-ful."