Kristen Stewart Is Too Busy Filming Sils Maria To Chase Zac Efron!

Duh!

Kristen Stewart is far too involved in her work to obsess about pursuing her latest crush, Zac Efron.

Which is good… because as you might have heard, Zefron is OURS! Hands off, Bella Swan!

The sulking starlet was spotted on the Germany set of Sils Maria this week dressed in all black accessorized with her usual fussy frown.

Something tells us this flick isn’t a comedy! LOLz!

Thought, honestly, she has a lot to smile about. She’s got her beauty, she’s got her career, and she’s got many, many, many more years ahead of her to date as many more guys as she wants before she finds her true love.

So long as his name isn’t Zac Efron. No, no. No, no.

[Image via WENN.]