Jamie Lynn Spears being forced to marry by her mom?

If Lynne Spears has anything to say about it Jamie Lynn Spears will soon be marching down the aisle with baby daddy Casey Aldridge.

"Jamie Lynn is having a shotgun wedding, and it's Lynne who is holding the shotgun!" a family friend tells Star. "Lynne is determined not to let her younger daughter be a single mother," the pal adds, and she's pushing hard to arrange a hurry-up marriage this summer.

"She's told her parents that she will not commit to a date," a family insider reveals. "I just don't think she wants to marry Casey."

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