Nicole Scherzinger is said to have been left devastated after ex-boyfriend Lewis Hamilton was pictured partying with other women.
The couple split last month after a seven-year romance and the F1 has since been photographed out on the town in New York with a "mystery blonde" and reported ex-girlfriend Naomi Campbell.
According to New! Magazine, Scherzinger has been "in floods of tears" over the reports and texted Hamilton to ask him if he about the claims, to which he replied that he was "letting his hair down".
"Nicole has been in pieces about the split. Lewis promised her he'd respect her and not go rushing into another relationship or even hang out with other girls," a source told the magazine.
"So she was devastated when she saw him partying in New York. She's been in floods of tears most of the time."
However, Hamilton referred to supermodel Campbell as his "big sis" in a recent Instagram post and his spokesman said he was "definitely not romantically linked to anyone".
