President Barack Obama’s second inauguration is turning out to be a star-studded affair as new acts continue to confirm their spot on the lineup.

The latest celebrity acts taking part in the festivities include Katy Perry, Alicia Keys, Usher, Brad Paisley and the main members of the “Glee” cast.

Each of these guests are slated to appear in various events throughout the inaugural affair, including the Kids’ Inaugural on Saturday, January 19 and the official ball, which is held on Sunday, January 21.

Beyonce already confirmed her spot singing the national anthem at the actual inauguration ceremony. She will be joined by James Taylor and Kelly Clarkson.