你是真正的全明星！ni shi zhen zheng de quan ming xing.

Actually we don't translate MVP into Chinese usually because MVP is a common word. but if you want the Chinese characters for it, Here you are:最有价值球员, and the sentence is:你真是最有价值球员.but it is weird to hear this.

Sorry，I have a little confusing about this problem, could you tell me your expression by using Englisn?

a prestigious title in sport

Mvp是什么？