What Star Wore These Shoes onto a Boat?

Topsiders these aren't.  This celebrity strolled onto a Spain-bound yacht over the holiday weekend in platform, lace up booties.  Can you guess who it is?

It's Beyonce!  The singer and her family set sail for Spain following her killer performance at Philadelphia's Made in America Festival.

The diva shunned flip flops for impressive black stilettos with denim cut-offs and a white top. She, baby Blue Ivy, and her husband, Jay-Z (not pictured), were greeted by the boat's staff as they embarked on their Mediterranean holiday.