On Sunday, Lohan tweeted, "Why did I get put in jail and a nickelodeon star has had NO punishment(s) so far? +," and then continued by saying, "These are the moments that I appreciate my life experiences, living without regrets and Disney for supporting me as an actress-night all*"
Lohan’s tweets follow word that Bynes, 26, was pulled over and cited for once again driving on a suspended license in Los Angeles on Sunday morning, which ultimately got her car impounded.
Days before her car was taken away from her, Bynes was photographed last Tuesday driving illegally on that suspended license and allegedly smoking drugs from a pipe in her car.
"Amanda is refusing to go to rehab or seek any form of psychiatric treatment or diagnosis, because it's clear something is up with her," a close pal exclusively told RadarOnline.com.
"She has been told by her agent and her dad Rick that she has substance abuse issues and needs to get help. She's a lost little girl right now."
Amanda Bynes Vows To Fight DUI Charges