All reports indicate that former trouble maker Shannen Doherty has been a pleasant surprise on the set of 90210.

Shenae Grimes? Not so much.

The actress at the center of the new show on The CW is reportedly acting like Doherty during her prime of being an uber bitch.

Is Shenae Grimes acting like Shannen Doherty 2.0?

Grimes plays Annie Wilson on the series, as sources told The New York Post that she was "tormenting everyone on set," while acting "rude to the cast, crew and extras."

A classic comment onlookers are likely to hear from this Canadian actress? "This is my show - everyone else is riding my coattails."

If that's the case, Shenae might wanna check said coattails: 90210 lost 1.7million viewers in its second week on air.