Jennifer Yu (余香凝) expressed she travelled to Greece to celebrate her mother and her birthday with her sister, Zoe Yu (余潔滢) at a sports brand event on 19th July 2019. She did not control her diet, eat cheese daily and gain weight quickly within 10 days. Hence, Jennifer went for running once returning to Hong Kong and said: “I give myself a month to lose 10 pound weight and eat eggs and vegetables only. (Competing with your sister by taking sexy photos?) Nope. She has cleavage but not me. She is younger, thinner and prettier and will be filming a drama soon.”