Lindsay Lohan has more than just her upcoming hosting gig on "Saturday Night Live" to celebrate - she's scored the role of Elizabeth Taylor in the Lifetime TV movie, "Liz and Dick," a source tells .But, there is one legal-related caveat: Lindsay needs to stay on the right side of court.According to the source, if Lohan continues to stick to the judge's orders, as she has been doing, she will be playing the "Cleopatra" beauty in the Lifetime made-for-TV film about the late actress.The project, helmed by producer Larry Thompson, has been in development since May 2011.