What was the name of that movie played on Disney channel?!

It was about a girl and her name was catherine, she was a dentist!. She got run over by a car and died but she came to lingo, a place where they choose wether you go to heaven or down there!. And they get jobs and she got the job of a tooth fairy!. So she goes on her first mission and wakes the boy up and they become the best of friends, she helped him with all his problems and he blabed to the whole grade and every kid was trying to meet the tooth fairy and they were theeling they're parents about her!. Realizing she broke many,many rules she was initially sent to down there!. But she overcomed her problems by showing she was real to the concerned parents of the kids that belived in the tooth fairy and she helped a bunch of people and got a second chance to live!. And she hooked up with the boys dad and that was the end!.Www@Enter-QA@Com

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