While most people would dress extra conservatively to meet a member of the royal family, Lady Gaga wasn't about to change her ways while chatting up Prince Harry!

The eccentric singer met the 30-year-old royal ahead of a Gala Concert in aid of WellChild at Royal Albert Hall in London. And what did the "Applause" hitmaker choose to wear for the occasion? A cleavage-baring, glittery gown that sort of resembled fish scales. Oh and bedazzled eyebrows, naturally!

lady gaga

Gaga with Prince Harry on June 8.

Needless to say, the red-head was a little distracted by her attire!

But that wasn't the only outfit to catch our eye while Gaga was traipsing around London. The engaged star went topless under a see-through mesh dress (thank goodness for pasties) to go clubbing after the event.

Scroll down to see more of the 29-year-old's nuttiest looks!