Home Alone

When one star rises, a relationship falls. We've heard the tale time and time again - actors can't handle being in relationships with other actors because of their competitive nature. Look at Reese Witherspoon and Ryan Phillipe and Hilary Swank and Chad Lowe, when one star gains fame and fortune, the relationship suffers.

The latest stars to receive the curse are Mila Kunis and Macaulay Culkin. The Black Swan beauty and Home Alone actor dated quietly for eight years. Following the massive success and outstanding reviews for Black Swan, Mila's star rose higher than ever, causing the demise of her relationship. While her rep claims the split was "amicable" and "they remain close friends," I think fame won over love.