Amanda Bynes to Sports Illustrated model: You're ugly compared to me

The saga of Amanda Bynes' meltdown continues, as the bewigged former child star called out a Sports Illustrated model for being ugly Tuesday night.

Bynes, 27, has been involved in Twitter feuds all week, and she is now quarreling with Chrissy Teigen, who tweeted that it's "unsettling" anyone is still supporting Bynes.

"The fact that Amanda Bynes has any 'support' to retweet is really unsettling," Teigen, 27, tweeted Tuesday night. "Support people with mental illness, yes. But don't condone/enable scary and poor behavior."

Taking the bate, Bynes shot back with a Twitter tirade Tuesday.

"Ur not a pretty model compared to me," Bynes wrote to Teigen. "I signed to Ford models @ age 13. I don't look up to u beauty wise. I'm far prettier than u!"

She went on: "You look 45! You're not pretty so I'm not intimidated by you! I think you're jealous that you're just an ugly model whos career is uninspiring! I don't respect you! You're no beauty queen! I'm a beauty queen!"

The back and forth continued, and Teigen tweeted, "Nope. Not going to indulge. Wish the best for her truly."

After the fight subsided, Bynes returned to her normalprogramming of tweeting news stories and commenting on them, focusing on a TMZ.com story that reported the NYPD has "no hard evidence" that Bynes had marijuana when she was arrested last week for possession.

"This is the first correct article," she said, adding a denial that she threw a bong out of her midtown apartment window as has been widely reported.

***

Bynes has been taking shots on Twitter all week. Here are some of her targets:

- Rihanna

- Jenny McCarthy

- Courtney Love

- NYPD

- Chrissy Teigen

- Jay-Z

- TMZ