Any tougher than Smallville's Supergirl?
We don't think so.
Vandervoort played Supergirl, perhaps the toughest blonde of all.
try to sneak up on Laura with your hunk of Kryptonite, because she has a real
second-degree black belt.
the show she was Clark's cousin, Kara who was also born on Krypton. She had all
of his powers plus the ability
Even on "V"
she was out of this world.