The 40-year-old supermodel was not best pleased when the actress contacted her husband and what's more, Moss was not afraid to voice her feelings.
"The argument went on for a while and Kate seemed extremely annoyed with Lindsay for contacting Jamie. She was ranting about it to fellow diners at the restaurant."
Another insider added: "Kate wasn't happy when Lindsay arrived back in the UK.
At the end of last year, Li-Lo tweeted some shots taken in a recording studio while hinting at a secret project with Mr Moss.
And on Sunday she shared a picture of The Kills' album Satellite with the caption "#jamiehince #tomh #robbie #bigpink #studiotime."
Just the day before she'd dropped Jamie's name again with a pic of a well worn pair of shoes, writing: "Nice boots #jamiehince #thekills."
In the crazy world of celeb does hashtagging someone's name mean you're into them? Perhaps.
LOVE LI-LO ANYWAY? Check out more from the childhood star in the gallery below.