Scherzinger has also revealed she has been talking to Lloyd Webber about a possible judging role in his next reality TV project.
She tells Britain's The Sun, "We've been talking about doing some work together soon, on stage and on his new TV show. I would love it.
"Andrew is a friend - he and his wife Madeleine are lovely. I'm in awe of him and inspired by him. Coming up in the musical theatre, we have a lot in common."
Lloyd Webber has previously taken his stage show talent searches to the small screen, with TV shows dedicated to finding aspiring theatre stars to play key roles in West End productions including Oliver!, Joseph and the Amazing Technicolor Dreamcoat and The Wizard Of Oz. His latest TV project has yet to be announced.