Punk'd

Dianna Gets Punk'd

'Glee' star Dianna Agron has a close encounter with an excited grandpa on an all-new episode of 'Punk'd,' airing Thursday at 10/9c.

Punk'd

Dianna Gets Punk'd

'Glee' star Dianna Agron has a close encounter with an excited grandpa on an all-new episode of 'Punk'd,' airing Thursday at 10/9c.