Question: Who was the Hong Kong singer and actress who contributed to the Cantopop music scene, became  an idol during her career, and appeared in "July Rhapsody?"
Context: Sammi Cheng Sau-man (; born 19 August 1972) is a Hong Kong singer and actress.  She is one of the most prominent female singers in Hong Kong, with album sales of over 30 million copies throughout the Asia-pacific.  Most notably in the 1990s, she was dubbed by the media as the "Cantopop Queen" and diva (Chinese: 天后; literally: "Heavenly Queen").  Having success in over 25 years in entertainment industry, Cheng has also been regarded as one of the most popular Hong Kong artists known in Asia Pacific. July Rhapsody (男人四十, lit.  "Man Forty") is a 2002 Hong Kong drama film produced and directed by Ann Hui.  The film follows Lam Yiu-kwok (played by Jacky Cheung), a Hong Kong secondary school teacher, and explores his struggles with midlife crisis, marriage and seduction by a female adolescent student.  This was Anita Mui's final film appearance before her death from cervical cancer in 2003. Shek O (] ) is a beachside village located on the south-eastern part of Hong Kong Island, in Hong Kong.  Administratively, it is part of Southern District.  The scenery of Shek O is the setting of numerous Cantopop music videos.The Hong Kong director Stephen Chow's famous film "King of Comedy" (Chinese: 喜劇之王) was also shot at Shek O. FAMA (農夫), literally meaning farmer in Chinese, is a Hong Kong hip hop group founded by DJ Tommy consisting of members C-Kwan and 6-Wing in 2000.  They are part of the hip-hop wave in the mainstream cantopop music scene, which was initiated by DJTommy and LMF in the early - mid-2000s. Miki Yeung (born 14 February 1985) is a Hong Kong cantopop singer and actress.  In 2002, she joined the cantopop music idol group Cookies.  In 2005, her film "b420" was awarded the Grand Prix Award: The 19th Fukuoka Asian Film Festival.  Currently she is the TV hostess of the programme "" for the J2 channel.  In 2012, she signed an artiste contract with TVB. Dry is a Cantopop music duo that formed between 1997 and 1998 with Mark Lui () and Stephen Fung () as bandmates.  The group was formed when Mark decided to create a band with himself and another person.  After meeting Stephen through friends introductions, they agreed to start a music duo with Universal Music.  A year after they formed, they decided to part ways to pursue different career paths.  Mark continued as songwriter to many cantopop artists such as Leon Lai and Miriam Yeung.  While Stephen started his career in acting and later shift toward to directing and producing Hong Kong films such as Enter the Phoenix. Alan Tam Wing-lun MH (; born 23 August 1950) is a Hong Kong singer and actor.  He played a major role in developing the Cantopop scene in the 1980s as he was known for singing romantic ballads with modern arrangements.  Today, he is still active in the music and film industry, releasing new albums on a regular basis.  Since the late 1980s, he has served as a mentor for the cantopop music industry, earning the nickname the "Principal" or "Principal Tam".  Today he is regularly seen across the media in Hong Kong, mainland China, Taiwan, and various parts of East Asia participating in all types of entertainment related events and charity activities.  As of 2013, Alan Tam has launched total 115 solo albums and has sold over 35 million records worldwide, he is also holding the record for having the most concerts in Hong Kong as a solo artist. Leslie '89 is a cantopop album by Leslie Cheung released in 1989 by Cinepoly Records of Hong Kong.  It was also his supposed penultimate album before the final album "Final Encounter" (he had planned for retirement from the Cantopop music scene, although he made a return in 1995) also released in 1989.  It is also sometimes known as 侧面 or "Side Face". Intoxicated Lover is the Debut Cantonese studio album by Hong Kong singer Kelly Chen.  It was released on December 15, 1995, through Go East Entertainment Company Ltd/ Polygram Recaords in Hong Kong.  "Intoxicated Lover" was characterized as a Brit Pop record that was under the influence of pop music from the Early 1990s.  This album includes a wide range of Highly qualified songs which aren't easily found in other Hong Kong singer's Debut album.  And it successfully intermingles pop with elements of Trip hop, Dance-pop and Acoustic music which had a great influence on The Music of Hong Kong at that time. Anita Mui Yim-fong (; 10 October 1963 – 30 December 2003) was a Hong Kong singer and actress making major contributions to the Cantopop music scene and receiving numerous awards and honours.  She remained an idol throughout most of her career, and was generally regarded as a Cantopop diva.
Answer: Anita Mui