Marrakesh Aug 16 (IANS) Singer Madonna has paid a tribute to herself on her 60th birthday by calling herself The Queen .
The "True blue" singer who is celebrating her birthday here posted a photograph on her Instagram account to make sure that no one would forget that though she is miles away it s still her big day reports metro.co.uk.
In the picture she is seen holding a sign reading The Queen .
Along with the picture she wrote: "In case someone forgot."
The singer has been teasing fans all week with an array of social media photographs in the run up to her big day.
Started her career at a very young age Madonna has sold over 300 million albums and is considered as the best-selling female artiste of all time.

--IANS sim/rb/sed