Scientology smackdown.

Lindsay Lohan has no fan in ex-boyfriend Wilmer Valderamma’s pal and That 70s Show co-star Danny Masterson.

A story on www.entertainmentwise.com alleges that Lindsay was recently denied entry into a party that Danny was hosting at the night club Guy in Los Angeles. And while this might come as a surprise, it’s important to remember that Lindsay is only 19 years old, a few years shy of the legal age to drink and to enter many such establishments. Upon being told she wasn’t welcome, Lindsay reportedly telephoned Wilmer, who attempted to help sweet-talk her way in, but luck just wasn’t on her side – Danny, a committed Scientologist, and apparently also immune to what some people seem to find appealing in the trashy post-teenage actress, wouldn’t budge, claiming he doesn’t agree with Lindsay’s lifestyle and therefore could not allow her admittance to his seemingly sacred fiesta. After fuming for fans outside, and threatening to call the authorities for back up, Lindsay must have remembered she’s underage and eventually left. L. Ron, in. Lindsay, out.