After three years of separation and enough stress to last a lifetime, Robyn Gibson filed for divorce from hubby Mel in April. Six months later, his latest gal pal, Russian musician Oksana Grigorieva, gave birth to his eighth child, a daughter named Lucia. S. Granitz/Jason Nevader/WireImage.com - March 24, 1997
Celebrity Breakups of '09
From Jon and Kate to John and Jen, check out this list of 2009's biggest breakups.