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 Depression: Star Says Therapy, Antidepressants Helped Her 'See The Light Again'. Olivia Newton-John has opened up about her bout with depression and how she coped with the mysterious disappearance of her partner of nine years, Patrick McDermott, who vanished on a fishing trip off the California coast in 2005.