The largest mountain range in the United States is the Rocky Mountains. This mountain range is 3,000 miles long, starting from British Columbia in Canada and extending south into New Mexico. The Rocky Mountains also form the world's second longest mountain range. Continue Reading.
View All Photos (11) Olivia Newton-John is currently married to John Easterling. She has been in four celebrity relationships averaging approximately 7.3 years each. Her two marriages have averaged 9.4 years each. Given Name: Olivia Newton-John.
Olivia Newton-John, John Travolta, Stockard Channing, Jeff Conaway, Michael Tucci and Didi Conn Find out about who the actors from the classic 1978 flick are and how their lives panned out after the movie became a hit