Zylka proposed to the hotel heiress over the weekend, during a ski trip in Aspen, Colorado, reports E! Online.
OOPSS! Paris Hilton REVEALS Ni**le cover in a semi-sheer dress!
Hilton took to social media to share the special moment with the world as she posted a picture where the 'love of her life' got down on one knee and popped the question.
The 36-year-old wrote alongside, "I said Yas! So happy & excited to be engaged to the love of my life. My best friend & soulmate. Perfect for me in every way. So dedicated, loyal, loving & kindhearted. I feel like the luckiest girl in the world! You are my dream come true!"
Zylka, who starred in US drama 'The Leftovers', first met Hilton at an Oscars party eight years ago.