Could Holly Madison and Criss Angel be walking down the aisle?

E! reports the couple — who have been dating since Madison’s October split from Hugh Hefner — were spotted at Berger & Son Fine Jewelers in Las Vegas on Christmas Eve eyeing rings.

“They were looking at one ring and Criss said, ‘Would you marry me?’” a spy tells E!. “Holly didn’t say anything. She just looked at him.”

(Madison told Usmagazine.com on Dec. 22 that she intended to propose to her magician beau. “I made Criss a paper ring, but he won’t wear it,” the Playboy bunny said.)

After a crowd began to form outside the store, the pair prepared to make a hasty exit, and Angel “handed the ring back to the sales guy and said, ‘Thanks,’” the witness says.

A rep for Madison admits Angel picked up bling for her — but says it’s not for a wedding.

“Criss bought Holly a ring for her birthday,” the rep said. “It’s a flower ring.”

A source close to Angel tells Usmagazine.com: “He asked Holly what she wanted for her birthday and she said she only wanted a flower so he got her the diamond ring that is shaped like a flower.”

Madison turned 29 on Dec. 23, while Angel turned 41 on Dec. 19. They celebrated together at a party on Angel’s birthday at Las Vegas club, LAX.

Just a few days later, their parents met for the first time on Christmas.

source