Lady Gaga borrows clothes from her friend Daphne Guinness ... posed with Guinness for several provocative images, including one in which they wore McQueen's iconic armadillo heels.

Savannah Trapp-Blanchfield, the eldest sibling in the World's Tallest Family, is over six-foot-eight - but that doesn't stop her from wearing high heels ... the title from Guinness World Records ...