Hi Pop! I only know the obvious Debbie hits, which are great - Love That Man captures something really engaging. I really loved the Soulseekers remix of Two Times Blue. It was years before I heard the original, which gets 10/10 from me with ease. Not really familiar with Tiffany, but her signature hit came on my iPod whilst walking home from Tesco earlier, and I had my hands full so was stuck listening to it, and re-living my love for the backing vocals. I also found myself watching her tv movie with Debbie sometime last year. Excruciating - I couldn't take my eyes away from it.