A source told The SunUK:
“Nicole is at a different stage in life to Grigor. She really likes him but wants to settle down – something he’s not quite ready for.
It’s the situation she had with Lewis, which is why that relationship stalled. She’s aware she is not getting any younger and wants kids.”
Nicole split from Formula 1 driver Lewis Hamilton in January last year after a seven year on/off relationship. Their disagreements over settling down and having children is said to have led to their break up.