"Pieces of You" singer Jewel will portray Johnny Cash's wife and musical partner in film to be released later this year

"Keeping Up With the Kardashians" star will play a famed relationship guru in a recurring role

New Lifetime reality show "7 Days of Sex" will ask the question, "Can a diet of daily sex help them recharge their marriage?"

Author Dave Cullen's bestselling 2009 "Columbine" book will be the source

Recently troubled "Mean Girls" star is in early conversations to take on the role of iconic actress

The network adds the Brooke Shields drama remake to an upcoming slate that already includes a remake of "Steel Magnolias" with an all-black cast

"Walking Dead" and its companion talk show, "Talking Dead," premiere, while Jennifer Aniston, Alicia Keys and Demi Moore take on breast cancer for Lifetime

The "Project Runway" channel has ordered 10 episodes of the unscripted competition series

John Walsh's fugitive-chasing series gets a second lease on life after being axed by Fox this year

In addition to a robust slate of new shows, "Army Wives," "Project Runway" and "Drop Dead Diva" are also returning

Collaborative anthology will examine breast cancer and its effects

William and Kate to receive extensive coverage