"House of the Dragon" solidifies its place as a TV milestone with Golden Globe wins.
Leading actress Milly Alcock's antics at the award ceremony cause a stir.
Alcock and co-star Emma D'Arcy receive praise for their performances.
Twitter users speculate about Alcock's behavior and attire at the event.
The spin-off series beats the odds and wins the award in the first run, unlike the original "Game of Thrones."
"House of the Dragon" takes place 178 years before "Game of Thrones" events.
The show became a global hit and one of the most pirated shows of last year.
Based on George RR Martin's novel about the downfall of House Targaryen.
Golden Globe win cements "House of the Dragon" as a significant achievement in TV.