I wouldn't have known the first 2, but I knew the song and artist for the last 5. I'm surprised no-one knew 'I try' and people couldn't guess Christina Aguilera
I admit that I knew only Mambo no. 5, Genie and Creep. In my defense I was of pre-school age in the 90's and I strongly believe that foreign (American / British...) music wasn't even a thing in my country at that time.
Poor Christina being mistaken for Britney so easily.