Simpson shrugs off reports that Lohan dissed Jessica and sister Ashlee at an MTV party

By Marisa Laudadio
Updated June 08, 2005 02:00 PM

Lindsay Lohan may have taken her Mean Girls attitude offscreen. After winning two MTV Movie Awards June 4 for the teen comedy, Lohan hosted an exclusive party at L.A.’s Standard hotel. Banned from the bash, apparently, were Jessica and Ashlee Simpson.

“Lindsay was like, ‘Hell, no! They’re not coming in,'” says a source at the party.

Could a May 30 smooch between Ashlee and Lohan’s ex Wilmer Valderrama at Spider Club be blamed?

“Lindsay has an issue with it even though she and Wilmer haven’t been together for months,” says a Lohan pal. (Valderrama’s rep says they are “friends.”)

Jessica Simpson denies a rift. “I guess people got tired of making up stories about me and Nick and decided to create some other kind of drama,” she says.