B.D.
Do our kids know eachother?! LOL! My daughter also did this and it drives you bonkers as a parent. This is what I did, but no guarentees it will work for you :D I took everything out of my daughters room so she had no toys to play with and I locked her closet. Her room was boring to say the least. I would then give her one toy to stay in bed with. I told her if she got out of bed I would take the toy away. I did take the toy away a couple of times and she threw a fit; but eventually learned. She, after about two weeks, started to learn the rules and would playin her bed quitely. I would say most of the days she even falls asleep for 45 mins or so. She still goes to bed at the same time, with a toy of her choice.