Nicole Scherzinger also dated an American actor and producer Talan Torriero.

They were seen together on a romantic vacation in Hawaii. She explained later that she was too focused on her career and there was no time for love.

Grigor skipped the red carpet, but he held hands with Nicole while exiting the venue at the end of the night.

Nicole, meanwhile, was in an on-off relationship with Lewis Hamilton for seven years.

The pair split for the fourth time in February 2015 and in November, Nicole insisted that she was single during an interview with .

Walking hand-in-hand, the pair stopped to kiss before Nicole, 37, affectionately wiped her lipstick mark off her boyfriend's lips.

CLICK TO VIEW GALLERY "They're completed besotted with each other," a source said Opting for casual chic, Nicole soaked up the Australian sunshine in a white sleeveless top that showed off her midriff, and baggy ripped boyfriend jeans.

Her singles “Don’t Hold Your Breath” and “Right There” from her solo album Killer Love charted within top-ten in several countries worldwide.

She is the lead singer of the group The Pussycat Dolls which is one of the best selling groups of all time.Despite all the trends that come and go, here at Fashion Finder we're always appreciative of a seriously chic dress. Looking Scher-mazing as ever, the brunette beauty pushed all the right Buttons in this gorgeous figure-hugging frock by Hervé Léger. We love that the iconic Léger bodycon dress has been given a fresh spin thanks to that graphic tribal print and fit and flare shape, not to mention the little peep of cut-out detail at the neckline.Styled with simple black courts and side swept hair, the look is pure sizzling sophistication.After 8 years of struggle she managed to overcome her bulimia addiction which is also something she is admired for.It's love all for Nicole Scherzinger and her new boyfriend Grigor Dimitrov!She completed her uber cool look with reflective sunnies and lace-up plimsoles.