Here's a fun Alien inspired piece of cartoon style fan art created by Evgeny Schmidt(Otto Schmidt, Russia). It features Ripley, her cat Jonsey, and a friendly Xenomorph. artist noteit's not Sigourney Weaver. It's a character Mikka
Check out this fan made poster for Marvel's Guardians of the Galaxy that imagines if the movie was made during the and starred Michael Jackson, Arnold Schwarzenegger, Christopher Lambert, Grace Jones and Andy Warhol.