Sandilands to put a ring on it?

Kyle Sandilands and Imogen Anthony. Picture: Imogen Anthony/Instagram

Kyle Sandilands has hinted he may be gearing up to propose to his girlfriend of three years, Imogen Anthony.

The shock jock snapped at Ryan Seacrest yesterday when the US radio and TV personality apparently let the news slip in an interview on the Kyle & Jackie O show.

Sandilands and Seacrest were discussing an upcoming concert in Las Vegas that boasted a star-studded guest list, which Sandilands said would leave "no time for hookers or gambling".

"But Kyle you're getting married, that's all out of the question for you," Seacrest replied.

Sandilands then retaliated: "Ryan, I was not going to announce until next week about the engagement between Imogen and I."

Sounding shocked, co-host Jackie O questioned her long-time radio partner on whether the news was true and Sandilands said he and the model were "moving in that direction".

"Ryan's put the cat out of the bag," the 43-year-old said.

The couple were even seen shopping for rings in Dubai earlier this year, with Anthony, 23, reportedly dropping hints about a giant $9 million sparkler.

"Some might say it's a little over the top but my missus loves it," Sandilands said at the time.