They've only been dating since last summer. But it seems Paris Hilton and her boyfriend Cy Waits (pictured) might be ready to take their romance to the next level.
The couple were spotted in a luxury jewellery shop in New York on Friday, reportedly looking at engagement rings.
A source told People magazine: "They shopped for engagement rings. They were really cute together.
"Paris was making comments about the rings and joking that her ring has to be at least 24 carats."
And although the couple did not leave the shop with an engagement ring, the heiress settled on a $25,000 white gold and black diamond encrusted affair.
The socialite has been vocal about her relationship with Cy, telling TV host Ryan Seacrest recently: "I'm so happy. I've never been happier."
Photo: © Rex