london uk singer Lady Gaga blonde fashion hotel image courtesy of MrPaparazzi

A very serious looking Lady Gaga was snapped leaving her London hotel early this morning, and we caught the pop diva boarding a private jet out of the UK. Next stop on her tour is Croatia, and she'll be playing at the Zagreb Arena tonight (well, in just a few hours if you factor in the time difference).

Can't wait to see what sort of wacky outfits she'll rock for this leg of her European tour!