The 34-year-old judge returned with 21-year-old Jahmene to the Asda he worked in before making it through to the ITV1 show's live finals.
The glamorous former Pussycat Doll was dressed head-to-toe in black and wore a pair of stylish round sunglasses as she arrived at the supermarket flanked by hordes of female fans.
Jahmene was also greeted by his mother Mandy, who was presented by Asda with a cheque for £10,000 for Women's Aid, a charity working to end domestic violence against women and children.
Jahmene's father was jailed for GBH against Mandy back in 2003 and the singer recently spoke of the ordeal inflicted upon his family during his childhood.
Taking to Twitter, Jahmene wrote: "On our waaayy. Got the Crazy Nicole with me ready to see you all :-) <3"
He later added: "Heading back to zee hometown swindooonn! First stop my ...old work place ASDA Walmart at 10 o'clock!! :-) #excited woooo."
Scherzinger shared a snap of the pair together on her page with the caption: "In Swindon with Jahmene for his home coming."
Yesterday, Scherzinger visited James Arthur's hometown of Saltburn-by-the-Sea and joined the 24-year-old hopeful on stage as he performed his free gig at the Middlesbrough Town Hall.
Take a look back at X Factor's live results show here: