Amber Riley Brings Wonder To 'Glee'

If there's one McKinley High alumna we'd like to hear more from on the fourth season of "Glee," it's Amber Riley's feisty Mercedes Jones. So thank Barbra, Liza and the whole lot that the songbird will be all up in the series' business tonight to croon a little Stevie Wonder.

Meanwhile in the Big Apple, Rachel's preparing for her "Funny Girl" callback—with little encouragement from NYADA instructor Cassandra July (Kate Hudson).

Are you excited to see Amber on tonight's episode?