We have to admit, watching Hayden Panettiere punk Glee's Dianna Agron and actor Zac Efron made us literally LOL.
She gets sweet Dianna Agron in a sick, sick way. And cutie Zac Efron looks like he might cry and/or freak out at any moment... especially when he's getting put in hand-cuffs.
Hayden's hosting an all new episode of "Punk'd" that airs tonight on MTV at 10:00 P.M. ET/PT. You can catch a sneak peak of her dirty deeds below.
To top it off, tonight's "Punk'd" episode also includes a joke on Jersey Shore's Snooki with the help of JWoww.
Now, you know that's going to be hilarious!