Taylor Swift celebrated her 21st birthday on Monday (13Dec10) in bizarre style - she had pizza as a "birthday cake" and partied to Pink songs on her own.
The country star was recently pictured arm-in-arm with latest love Jake Gyllenhaal, but it seems the movie hunk was unable to join her early celebrations on Sunday night (12Dec10) - so she munched on junk food with pals instead.
Two friends visited Swift with party hats and a pizza topped with candles, but the star was later left to dance around to her favourite Pink songs on her own.
Taking to her Twitter.com blog, she writes, "Tonight caitlinbird and elizabethhuett knocked on my door - they brought a pizza with a lit 21 candle on it and bday hats. :) Now I'm dancing around my room alone to pink's greatest hits cd."