Saturday Night Live is recruiting some breakout star power for its 40th season debut: Ariana Grande, following the chart-topping success of her second album, My Everything, will serve as musical guest, while Chris Pratt, star of the blockbuster superhero flick Guardians of the Galaxy, will host the premiere episode, which airs on September 27th.
Maroon 5 also confirmed for 2nd episode of this season
