Game Of Thrones star Sophie Turner took the plunge when she stepped out at the 73rd Venice Film Festival.
The actress, who plays Sansa Stark in the fantasy series, showed off her new blonde locks and wore a black-and-white dress with a plunging neckline.
Before hitting the red carpet to watch the Mel Gibson-directed film Hacksaw Ridge, she was awarded the Kineo Diamanti Award.
She wasn't the only star turning heads with her fashion.
Bond actress Gemma Arterton wasn't shy to flash some thigh in a daring black ensemble by Armani.
She was attending the premiere of Jude Law's latest project, the TV series The Young Pope.