The dramz began last year when the two were in Mexico for Sir Philip Green's birthday. Mossy saw the health fantatic jogging on the beach and asked her what she was doing, to which Gwynnie responded 'so I don't look like you when I get old'.
A fellow pizza eater said of the encounter:
"As Gwyneth was about to leave, Kate waltzed across from the other side of the restaurant to say hello. They exchanged kisses and chatted for about ten minutes. Kate's husband Jamie Hince also came over and everything seemed really friendly."
And to think all it took were some fatty carbs to bring them together.
Oh the irony!
[Image via Andres Otero/WENN.]