The Pussycat Dolls frontwoman currently trails behind the X Factor finalists and their charity single 'Heroes', which is set for a second week at the chart summit.
Scherzinger's track marks her second attempt at a solo career, having released 'Baby Love' in 2007, which peaked at number 14 on the chart.
Other new entries on the chart include David Guetta and Rihanna's collaboration 'Who's That Chick?', which currently sits at 12, while N-Dubz's 'Girls' enters at 24.
Following their performance on last Sunday's X Factor, The Wanted's third single 'Lose My Mind' debuts at number 28, and Alesha Dixon's 'Radio' sits at 40.
On the album chart, Take That look set to extend their lead to a third week with Progress, which has sold a total of 12 million copies worldwide to date.
Meanwhile, Olly Murs enters at two with his self-titled debut, Duffy's sophomore effort Endlessly sits at four, and N-Dubz's Love. Live. Life enters at number five.
Their final chart positions will be announced this Sunday between 4pm and 7pm.
Souce: Official Charts Company