The former 'X-factor' judge said she misses the group and wants Carmit Bachar, Ashley Roberts, Jessica Sutta, Melody Thornton and Kimberly Wyatt to come together again after their last performance in 2008, reported Daily Star.
"Nobody could ever replace the Pussycat Dolls. It was a unique time and nothing else had ever come out like that before. The Dolls hold a special place in my heart. Nobody can touch us. Hopefully we'll get back together," Scherzinger said.
Earlier this year, Scherzinger's bandmate Ashley Roberts also revealed she was keen for a get-together.