At least five who appeared in the PSA — “Girls” actress Lena Dunham, comedian Whoopi Goldberg, “Orange is the New Black” actress Natasha Lyonne, “Rich Kids of Beverly Hills” star E.J. Johnson, and actor Darren Criss — did not vote in the last midterm, records from Los Angeles County and New York City show.

The Washington Post was unable to locate voting records for six others who appeared in the PSA, including Lil Jon.

Rock The Vote makes sure its spokespeople are registered, but does not confirm whether they have voted in past elections.