Suggestions by @mariesstar

Madonna

as Female in Musical/singers

Antonio Banderas

as Male in Musical/singers

Naveen Andrews

as Male in Musical/singers

Julie Andrews

as Female in Musical/singers

Christina Aguilera

as Female in Musical/singers

Philip Michael

as Male in Musical/singers

Andy Garcia

as Male in Musical/singers

Josh Dylan

as Male in Musical/singers

Hugh Skinner

as Male in Musical/singers

Jeremy Irvine

as Male in Musical/singers

Dominic Cooper

as Male in Musical/singers

Stellan Skarsgård

as Male in Musical/singers

Colin Firth

as Male in Musical/singers

Pierce Brosnan

as Male in Musical/singers

Alexa Davies

as Female in Musical/singers

Jessica Keenan Wynn

as Female in Musical/singers

Cher

as Female in Musical/singers

Victoria Justice

as Female in Musical/singers

Hailee Steinfeld

as Female in Musical/singers

Emma Watson

as Female in Musical/singers