(Cover) - EN Showbiz - Taylor Swift has been dancing on her own to Pinks greatest hits album.

The talented country singer is a massive fan of pop star Pink, who this year released her Greatest Hits... So Far!!! record.

The LP boasts an array of talented Pinks top singles such as Get The Party Started, There You Go, Just Like A Pill and Stupid Girls, which have marked her as one of the greatest recording artists of the past decade.

Taylor couldnt resist shaking a leg to some of her favourite Pink hits, despite the fact she was all alone at home. The gorgeous star wasnt embarrassed of her solo partying, and took to social-networking site Twitter to reveal her joy.

Now I'm dancing around my room alone to @pink's greatest hits cd (sic), wrote Taylor.

The star has also been busy getting in the mood for her birthday celebrations, as she turns 21 today. Taylor spent her birthday eve with good pals Caitlin Evanson and Elizabeth Huett eating pizza.

Tonight @caitlinbird and @elizabethhuett knocked on my door- they brought a pizza with a lit 21 candle on it and bday hats. :) (sic), tweeted Taylor. (C) Cover Media