The claws just got a little sharper in the Lindsay Lohan/Jessica Biel catfight. As TMZ told you first, Lindsay opted out of the plum role of Hester Worsley in "A Woman of No Importance" to focus on her rehab. And now, reports In Touch, Jessica Biel will be taking the role that Lindsay vacated; the move certainly won't quell the burgeoning catfight between the two starlets. You'll remember that last year, Lindsay's assistant quit Lindsay to go work for Jessica, which ignited a nasty scene at a New York party when Lindsay saw her ex-assistant with Biel. The film, which also stars Annette Bening and Sean Bean, will start filming this spring.