Jamie Lynn Spears, 18, is moving on with her life after splitting from Casey Aldridge, the father of her 19-month-old daughter Maddie, People is reporting. And it sounds like she’s found new love in the arms of 28-year-old businessman James Watson! “She did a lot of growing up but [Casey] didn’t,” a source close to the family says. “I think she put up with more than she cared to put up with. She just got enough of it and was tired of the situation.” Jamie Lynn reportedly moved out of the house she and Casey shared in Liberty, Miss., six weeks ago and has since moved back in with mom Lynne Spears. Read more & vote!