He joked: "Now we're talking, the drive-thru chapel. A Vegas wedding, married by Elvis Presley, or even better, Aaron Presley in his unnourished form."
However, despite previously being branded a "total bridezilla" by Katy, Russell, 34, insists he is leaving the wedding planning to the 25-year-old singer.
He told People magazine: "If you're getting married, the girl does it. I'm I helping? No way, man. I'm just looking out the window."
Despite Katy's friend Rihanna previously claiming the couple plan to marry in India, Katy insists they have not yet found a location but admits they are looking to go abroad.
She told KIIS-FM DJ Ryan Seacrest: "I haven't told Rihanna where we're getting married actually. She thought we were getting married in India because we got engaged there.
"I hope it to be in a location because I think it's better to take people out of their comfort zones. I think it's going to be small for right now because there's so much biggness going on in our lives.there will be receptions and parties. Everybody knows that I love to throw a good party."