DigitalSpy.co.uk – Nicole Scherzinger has admitted that she doesn’t always get along with her fellow Pussycat Dolls. The singer, who is dating Formula 1 world champion Lewis Hamilton, claimed that the group have learned how to deal with the pressures of working with each other.

“We are like sisters – we have our disagreements but most importantly we love each other and know how to be professional,” she told Metro.

She added: “We know how to stay out of each other’s faces.”

The band have recently been the subject of speculation about an imminent split after their single ‘Jai Ho!’ was billed as the Pussycat Dolls featuring Nicole Scherzinger.

They released new single ‘Hush Hush; Hush Hush’ on Monday.