Again, no crossover!! There needs to be some misdirection/red herrings. I sorted all 4 groups again in about 20 seconds because there are some answers that simply have to go together. Also no idea why it's all in capitals and Sphynx is spelt wrong.

Also - when you say LaRue you either mean an American christian band who are brother and sister OR you have misspelt LaRoux, who initially was a duo but then went solo and she is a female through and through. So there is both a spelling mistake and a grouping mistake in one.

Not hoping to sound too harsh here - but a bit of planning and reseach before a grid and ALWAYS double check spelling as some grids will use deliberate spelling errors as part of their hints and answers.

@SF7 I think you should do some fact-checking yourself. Danny La Rue was a famous female impersonator appearing in a number of movies and West End productions and with regular TV appearances in the 1960s/70s

My apologies on that particular point! I did do research on that but missed Danny La Rue. Have only ever heard the name as rhming slang as that is all a bit before my time! Apologies for that particular point though, thank you.