'Snow White'/'Twilight' Face-off: Kristen Stewart vs. Lily Collins (Taylor Lautner's Girlfriend)

One of the interesting things about having two movies tackling the same story is the differences you see in casting.

Take, for example, the two "Snow White" movies currently in development: Relativity's yet-to-be-titled adaptation found its first lead in Julia Roberts, who will play the evil queen. "Snow White and the Huntsman," however, made sure it landed its Snow White before all else, and they got a good one: Kristen Stewart is attached for the role.

So who will be the bizarro Kristen Stewart and play Snow White in Relativity's production? We know now: Lily Collins, daughter of Phil Collins, has just been named for the lead.

Collins might seem to come out of nowhere, but according to reports the young actress wowed execs with her audition. Collins appeared in the Oscar-nominated "The Blind Side," and has also made some appearances in "90210." Fans of Kristen Stewart, however, might know Collins best as Taylor Lautner's girlfriend - as the two have been dating since last year. That fact adds an extra tinge of irony to the situation, as Stewart co-stars with Lautner in "Breaking Dawn."

So, since casting news on these two movies can get a bit muddled, here are the casts of the two films so far (mostly confirmed):

"Snow White" (Relativity): Julia Roberts (Queen), Armie Hammer (Prince), Lily Collins (Snow White)

"Snow White and the Huntsman": Kristen Stewart (Snow White), Charlize Theron (Queen)