Tom Cruise and Katie Holmes: Their most memorable moments

TomKat is no more. Katie Holmes, 33, has filed for divorce from Tom Cruise, who turns 50 Tuesday, her lawyer told People magazine Friday. While of course it means an end to their romance, it also means the end of one of the most high-profile celebrity couples, well, ever. No more couch-jumping. No more serenading. No more public declarations of love. To mourn the end of Tom and Katie's love story, take a look back at some of their most memorable moments together.