Can YOU tell us with one of these lovely ladies is Vanessa Hudgens, and which one is her sister, Stella??
It's okay if you can't, because they practically look identical! LOLz!
The sibling duo was spotted on their way to get a little sweaty during some Sibling Fitness Time, which we hear can be pretty fun!
Give up on which is which??
Too bad! If you can't tell by looking at them closer than just glancing, you don't deserve to know! Ha!
[Image via AKM-GSI.]