Britney Spears Celebrates 30th Birthday a Week Late
12/10/2011 AT 06:30 PM EST
"Having an amazing time at the end of my tour," she Tweeted on Friday night. "Belated bday party!"
Spears, whose birthday was actually the previous Friday, had one show left in Puerto Rico.
"Looks like my xmas list is complete," she Tweeted. "Thanks for all the great suggestions. Its been fun shopping with ya'll."
Aside from wrapping presents, there may be one more item on Spears's holiday list. Sources say her boyfriend Jason Trawick, 39, is ready to pop the question.