The infamous red-carpet crasher snuck up behind Ciara
as she posed for pictures outside the Valentino show during Paris Fashion Week on Tuesday, just a few days after he ambushed Ciara's good pal Kim Kardashian
Appearing calm under the circumstances, the "Body Party" singer, 28, kept a smile on her face during the awkward photo opp.
Sediuk, who promised in July he was retiring from the red-carpet prank business
, on Tuesday stripped off his coat to reveal a black thong and writing on his right thigh that read, "Ban in USA but I rock Chanel." He kept his sunglasses and sequined shirt on.
Sediuk's Instagram account, on which he documented his antics, has been deleted, but other social media users were quick to share photos of Tuesdays incident.