Londoners were left bemused after spotting Harry Potter’s Aunt Marge suspended in mid-air by Tower Bridge. The hefty replica played on the comical scene in Harry Potter and the Prisoner of Azkaban, where Harry Potter unintentionally casts an inflating charm on his Aunt Marge, causing her to inflate like a balloon and float away.

Weighing a staggering 95kgs, with a circumference spanning 11.7m, the bulging Aunt Marge appeared to be hovering in front of the iconic landmark. Coming in at 6.5…