Demi Lovato Amazes with National Anthem at...

Demi Lovato is on a career high and cementing that high is her recent trip to Arlington, Texas where Lovato sang the national anthem before the World Series game between the Texas Rangers and the St. Louis Cardinals. Texas is the 19-year-old's home state so she was the stress was probably less than what she would have felt elsewhere; still, the beautiful songstress was a little nervous before the big day.

Radar Online reports that on Sunday, Lovato tweeted, "About to go sleep.. So nervous/excited about tomorrow!!! National anthem at the #worldseries ... Wow!!!"

Wow, indeed! Demi Lovato has come a long way from her rehab days. The 19-year-old singer has her eye on the prize and the prize is her future. Everyone has taken notice of her amazing recovery and everyone, including her estranged father, wants to be apart of her life.

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