in the episode of Boom Boom Ba with Shirley Yeung, the contestants were supposed to guess that Sum Mei was saying Liza's name, "Wang Ming Chuen" when his face was completely immersed in water. Next, they were supposed to guess the name of a song by Liza, "Hot Coffee". Sum Mei was so funny when he sung the hot coffee as he was trying to 'dance' along with the beat. hehe, all of them managed to guess it really quickly, proving how popular Liza and her Hot Coffee are.
