Taylor Swift mulling autobiography…and John Mayer?

[HMG] – At the ripe age of 20, country star, Taylor Swift has already enjoyed such unbounded success she now says she’s ready to write her life story.

“It would be cool to write a book about all the crazy stuff and the insane things I got to do,” she tells KBS. “My life moves so fast I have to write it all down, otherwise I can’t remember where I was yesterday. I will write my autobiography for sure!”

Taylor tells the scribes she’s already penned a 350-page novel. Her own story [when / if  it comes]  could be the same size;

Her 2006 debut album went platinum in under six months, the sequel [released in November of 2008,] sold 2.2-million copies in barely six weeks, and she’s scored 24.5-million sales of downloaded songs.

All this rightly made her Billboard’s ‘Artist of the Year,’ with a net-worth estimated at $18-million…And she’s 20.

Next on Taylor’s frantic agenda is an appearance at the Grammy Awards at the end of the month. And she might just be arriving with her new love, John Mayer.

The pair were spied sharing a rather intimate dinner at a Santa Monica restaurant on January 6th. And those close to the musical twosome say the rare spark they encountered on their first meeting is why Swift ditched Taylor Lautner with such uncultured speed.

Romance aside, Ms. Swift’s short-term agenda also includes an appearance at the Grammy Awards, where she’s not only due to perform but has also been nominated for no less than eight separate awards — ‘Album of the Year’ and ‘Best Country Album’ for her 2008 CD, ‘Fearless. Then there’s ‘Best Pop Female Performance,’ ‘Record of the Year’ and ‘Song of the Year’ for “You Belong With Me.”

And let’s not forget, ‘Best Pop Collaboration’, “Best Country Song’ and ‘Best Female Vocal Performance’ for “White Horse.”

…But that’s all.

You can see how Taylor does [and watch for John Mayer] when the 52nd annual Grammy Awards air live from Staples Center in darkest LA on January 31…