Taking to Instagram, Kelly shared a photo of the front of a card that read: "Once upon a time, a man asked a girl to marry him, the girl said "no!" And she lived happily every after, and went shopping, dancing and drinking. She always had a clean house, never cooked and looked fabulous all the time. The end."
Kelly wrote alongside her post: "My Next Autobiography."
Fans were quick to question whether Kelly's post was a hint she isn't keen on tying the knot, with one person commenting: "I love this, but I still hope @iamkb is open to marriage..."
Is this a hint that Kelly is shrugging off those engagement rumours?
Recently, Kelly and her beau sparked speculation they are set to wed, after sharing photos of Kelly donning a diamond ring on her engagement finger.
Jeremy shared the telling photo to his Instagram account last month, and his model girlfriend is seen flaunting the rock while lying beside him in bed. Neither have confirmed the rumours, although a friend of Kelly's has claimed they are in fact true.
They told The Sun on Sunday: "Jeremy is absolutely lovely. We're so happy for her. Have you seen the engagement ring?"
The paper also revealed that Kelly was congratulated on her exciting news and replied: "I can't say [if I am engaged] but thank you."
Following her cryptic post on marriage, Kelly shared a photo of herself and Jeremy (with the ring still on her finger) just hours later - keeping us all guessing.
She and Jeremy first went public with their romance in April last year.
Since then, their relationship has appeared to go from strength to strength, and Kelly has gushed that Jeremy is her "soulmate."
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