It looks as if Lindsay will have a new stepmom soon! Michael Lohan announced that he’s engaged to his 24 year old girlfriend, Erin Muller."Michael recently proposed to his girlfriend Erin Muller," a source told OK!. "But they're keeping it quiet for the moment."
Erin was wearing an engagement ring, when she attended the Mercedes-Benz Bridgehampton Polo Tournament on last Saturday.
Lohan was named the 2007 Person of The Year by the media website Tabloid Baby.
