AndPop.com:In May of this year, Lindsay Lohan signed on for a sex-episode run on Ugly Betty, her first appearance being last season’s finale on May 22. Lohan played Kimmie, an old schoolmate of America Ferrara’s character, Betty Suarez.

Lohan was set to guest in five more episodes this season. But, the latest news is that Lohan’s appearance in the series has been cut from six episodes to four. Next week’s episode is the last episode that was written, shot and edited for Lohan.

“Inside sources” are claiming that Lohan is more interested in playing herself. Further, the New York Post reported that a bout of misbehaviour – including trashing her dressing room and a pantsing incident – caused her to be dropped from the show. Apparently, this week’s episode involved Lohan’s character pantsing Betty; but, when Ferrera in turn did the same to Lohan, Lohan was…fully revealed, Britney-style. Another bizarre incident was reported in which Lohan obsessively cut out pictures of herself from tabloids

A source from Lohan’s camp says these stories aren’t true.

Other sources are reporting that the cut is the result of a simple girl vs. girl on-set rivalry. Maybe Lohan was jealous that Ferrera’s character could have coloured elastics on her braces…That’s what happens when you pair a Mean Girl with an Ugly Betty.

When Project Runway returns on Lifetime in 2009, Lindsay Lohan will sit in the guest judge’s chair for the season premiere.

According to Access Hollywood, the 22-year-old – who has been in New York City recently shooting episodes of ABC’s Ugly Betty – filmed the premiere episode on Thursday.

Look back at Lindsay Lohan’s loves over the years.

The new season debuts on Lifetime next January; the season five finale airs October 15 on Bravo.

Heidi Klum’s husband Seal confirmed to Usmagazine.com that the new season began filming Thursday.

He walked the carpet solo at the 60th Anniversary of Israel “From Vision to Reality” event in Hollywood.

“She is filming tonight. She is working,” he told Us of Klum. “She is in the first day of Project Runway and they are behind, so she could not make it.”