Fresh out from Rehab and the "Mean Girls" star is already on a role.

Kristen Stewart is known for her lack of emotions on and off screen, but hey, the girl can act. Recently on the Chelsea Lately show, Lindsay Lohan had a few things to say about this "Lack" of emotion from Kristen Stewart.

In Stewart's latest run in with a photography star was heard telling the photographer to "F*** off" and calls him a "'piece of s**t'."

Lindsay's comment on this ""I'm just excited that Kristen Stewart finally showed some emotion."

Well this could be a funny statement from the star and did say some nice things about Kstew:

"But I do really like her, she's awesome. I love her. I'm a big Kristen Stewart fan.

This, however, does not stop here. The Parent Trap star had to go on and say:

"I will say this. Of course she hates photographers, they caught a picture of her kissing a married man in a Mini Cooper"

Although Lindsay might have a point here, it could however be the start of a celebrity feud. I mean, come on Lindsay, KStew has a whole book of things she can say about you, talking about your past stints into rehab and on alcoholism.

Let's see what Kristen Stewart has to say about this.

Catch Lindsay in the movie "The Canyons". The movie is said to have an explicit seen of the former child star.

So far reviews on her movie are not good. Lindsay has a lot more projects coming her way and let's see if she can keep it together.

News on Kristen Stewart is that she has been handling alot of things lately as she and Robert Pattinson are to battle in court regarding a custody issue that has got everyone thinking "What is it the two are fighting over?"

Read More on Kristen Stewart and Robert Pattinson:
Robert Pattinson and Kristen Stewart Take it to Court Over a Custody Battle [SEE PHOTOS]

Robert Pattinson Still Loves Kristen Stewart [PHOTOS]

Katy Perry Spills the Beans on Robert Pattinson, Russell Brand and John Mayer [Photos]