Kylie Minogue has walked out on her lover Olivier Martinez after a furious row in a St Tropez restaurant in France - over "commitment" issues.
The Australian singer was seen rowing at the trendy Hotel de la Ponche in the resort last week, before she stormed out of the restaurant and left the French actor on his own.
A source says: "She looked very upset. There were tears in her eyes as she left. She stormed out of the restaurant leaving her boyfriend at the table.
"She just can't get the commitment she's so desperate for from Olivier.
"She's 36, her biological clock is ticking and she wants a serious relationship - but it looks like he just wants to flirt, drink and party.
"She even walked out on him, but still he was unmoved. That's one of the reasons Olivier is so appealing…but it also drives Kylie crazy."
Minogue recently flew back to Australia to promote her underwear range Love Kylie, while Martinez was spotted partying with Blu Cantrell and Michelle Rodriguez.
The source adds: "Kylie longs to settle down with a man.
"She believes Olivier is the one, but hasn't been able to get him to make the ultimate commitment. Now it's crunch time."