Lady Gaga stars in Philip Treacy show at LFW
Lady Gaga embraces petal power
Is it a kite? Is it a bird? No, it's Lady Gaga on the Treacy catwalk
The queen of pop caught everyone's attention by donning a floral-adorned, helmet-style headpiece.
This came after she'd already wowed the stylish onlookers by taking to the catwalk wearing a pink floor-length shroud and towering platform boots.
Lady Gaga, who refused to sing, opened the famous milliner's show by raising her arms and announcing: 'Ladies and gentlemen, the greatest milliner in the world: Philip Treacy.'
The rest of the Treacy show paid tribute to Michael Jackson, with an extravagant hat displaying the singer's Neverland ranch.
Lady Gaga watched the rest of the show from the front row, alongside Kim Cattrall and Kelly Brook.