求精通英语的高手帮忙修改下文章.很简单的文章,修改下语法错误、在线等,

求精通英语的高手帮忙修改下文章.很简单的文章,修改下语法错误、在线等,
A few days,I will hold a party.I will invite yo Justin bieber to the party.I think if he come to my party,my party will be more lively.My friends will be crazy about him.I also think that he will like this party.
First,I will make him as a mysterious guest at the party.My friends will be surprised beacuse he appeared here.my friends will ask me how to invite him,then i will say,he is my good friends and you can get his signature.I think my friends will faint,because it.
Then,I will let him sings his songs and dances with my friends at the small stage.Of course,I will sing with him,this is so excited.At last,we will play the King Game.If he loses,he will get cruel punishment,such as eat a apack of mustard.This will be very stimulating.
So,my party will be very exciting and full of surprises.Everyone will like this party,including Justin Bieber.I am looking forward to the success of this party.This0 will be the best party of your life.