As LeAnn Rimes turns 27 today, look back at other stars who have come between couples
Deanna Hummel and Jon Gosselin
The Jon & Kate Plus 8 reality star had a three-month affair with the 23-year-old schoolteacher after meeting in mid-January. Five months later, the couple announced on their hit TLC show that they were separating after 10 years. "It would've happened any way -- cameras on, cameras off," Kate said of their split, adding that they had been having problems long before they made headlines.