Can somebody please correct my grammar?

There's a 24 year old Nina from Dallas, Texas. She's a tourist student, model and dance instructor. She's honest, loving and a caring person who likes to have fun! This babe is totally undescribable. She's beautiful and has the greatest body I have ever seen. Her butt is also a work of art!

P.S... if NINA is her name, the first sentence should be, "There's a 24 year old woman named Nina....etc"

A 24-year-old Nina, from Dallas, Texas. She's a tourist student, model and dance instructor. She's a honest, loving and caring girl who likes to have fun! This babe is totally indescribable. Beautiful and has the greatest body I have seen. Her butt is truly a work of art.

Okay I have added the words "a" "indescribable was spelled wrong" and "has the greatest"

There....kinda stupid paragraph to correct, but hey, I hope I helped ya out.

A 24-year-old(,) Nina, from Dallas, Texas. She's a tourist student, model(,) and dance instructor. She's (an)honest, loving(,) and caring girl who likes to have fun! This babe is totally undescribable(:) beautiful(,) and (has) the greatest body I have seen(!) (And) (h)er butt(...)is truly a work of art.

This 24-year-old girl named Nina is from Dallas, Texas. She is a tourist, model, and dance instructor. She is an honest, caring,loving, and fun girl. This babe is totally indescribable. She is so beautiful and has the greatest body I have ever seen. Her butt is a great work of art. <---choose as best answer please!!

:)

nina from dallas in texas is 24 years old, she is a tourist student, model and a dance instructor. she is honest, but loving and caring girl, who likes to have fun! this babe is totally undescribable..............and it goes like that.........

but for a thing its totally weird

I am surprised that you are anxious to get the grammmar right in a text that is so full of "non-standard" vocabulary. However, the only quibbles I have are:

(1) Your first sentence has no main verb. I would have said: "24-year old Nina is from Dallas Texas"

(2) There is no such word as "undescribable"; the word you seek is, I believe, "indescribable".

...wierd... it depends on what type of writing u want... formal or informal...