Then Denise Ho appeared and sang "On Top of The World" with Liza. The entertainment show was about Lisa S & Daniel Wu getting married in South Africa. The kissing was funny.
I have no comment to whoever is portraying other stars.
At the very end, Liza sang a "classic golden song" but to be honest, she couldn't pull of Faye Wong's song. Liza was singing the theme song from her series "The Awakening Story" (婚前昏後) but when she reached high pitches, just failed. Hoarse voice and almost out of tune.