"FOOTWEAR"...

Katy Perry sampled Charlotte Olympia’s eugenie sandals Spring 2016, styled with Rasario’s Pre-fall 2017 sequin halter v-neckline, accessorised with Edie Parker oscar clutch bag.

Recording artist Katy Perry at Sir Elton John's 70th birthday celebration at red studios Hollywood on March 25, 2017, in Los Angeles, California.

Hosts Sir Elton John and David Furnish.