（英语作文）根据下面所给的个人小档案介绍一下自己（字数约80个）请包含以下内容：

My name is Alan。 I'm fourteen years old。 I'm a high school student。 I'm in Class 2, Grade 8。 I like singing and dancing。 In my spare time, I take dancing lessons from a famous teacher。 I'm going to learn to play the piano。 When I grow up, I'm going to be a famous singer。 I'll do my best。