The first ` ` ' '' episode will feature renditions of ` ` ' State of Mind '' and ` ` Telephone '' The following week will see the premiere of the show 's all - Britney Spears performance . Travis Barker 's ` ` Billionaire '' will also be performed .
The first `` Glee '' episode will feature renditions of `` Empire State of Mind '' and `` Telephone '' The following week will see the premiere of the show 's all-Britney Spears episode . Travie McCoy 's `` Billionaire '' will also be featured .