That’s a question you might ask based on the newly announced additions to The Homecoming Concert lineup. On one hand, you’ve got someone like Dave Grohl, who has reached definite “friend of the show” status.

The Homecoming Concert just a day away, NBC has added a string of A-list performers to the lineup. Cher, Dave Grohl, Ms. Lauryn Hill, Snoop Dogg, St. Vincent and Wyclef Jean will all be joining the fun at New York City's Radio City Music Hall on Friday night (Feb.

The Homecoming Concert is expanding its lineup with both musical and celebrity guests ahead of the Feb. 14 show. Cher, Dave Grohl, Lauryn Hill, Snoop Dogg, St. Vincent and Wyclef Jean will join previously announced performers including Arcade Fire,