Shrager confessed that it had been 20 years since she last shared an intimate moment with a man.
"It's been a solid 20 years since Rosemary has rumpy-pumpied and I'm trying to inspire this senorita to get back out there and get in the game," said the US popstar.
"20 years, things shut off, things need to be used!"
Opening up about her love life, Shrager said: "It's so funny because they always think that when you are older you have lost romance and lost, you know, when you want to have a little bit of rumpy-pumpy.
"Everybody loves a little bit of rumpy-pumpy but the thing is that it gets less when you get older. Women still feel quite sexual, I mean, why not?
"I think it is incredibly important for people to know that older women still want a bit of romance, your needs are slightly different when you get older but you still want to be wooed."
Roberts replied: "You are going to come out of here with a figure, honey, and you better use it - rumpy-pumpy for Rosemary on the outside!
"The time is now, you have got to unleash the dragon and get all that fluid going around your body. Get things going."
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