Zatashah was born on 12 October 1973 to the then Raja Muda of Selangor Sharafuddin Idris Shah and his first wife Zarina.

[7] Zatashah is also a holder of Teaching of English in Foreign Language (TEFL) Cambridge diploma, of which she received from British Council, Kuala Lumpur.

[7] Zatashah is also an independent non-executive director of Kim teck Cheong Holdings Berhad, a Sabah-based Consumer Packaged Goods (CPG) distribution company since December 2014.

[7] She is currently independent non-executive director of InNature Berhad, a leading regional cosmetics retailer that comprises The Body Shop Malaysia, Vietnam and Cambodia.

[4] Zatashah met her husband, Aubry Rahim Mennesson (né Aubry Marie Mennesson), SSIS, (born (1972-02-12)12 February 1972), a French born film producer and entrepreneur, in 2005 through mutual friends, while working for L'Oreal and completing her masters in Paris.

Tengku Amir Shah gave a speech at the event, saying that his sister is a "funny and hardworking girl".

Guests were entertained by musicians from Gamelan Diraja Selangor and Shah Alam City Council orchestra.

[11] Upon her return to Malaysia in 2010, Zatashah joined Alliance Française Kuala Lumpur as vice-president, and was later elected as president.

[8] As president, she helmed the development of strategic expansion of satellite classes, and increased awareness of its cultural activity.

[6] In 2016, through Make-A-Wish Malaysia, she launched the #ZeroFoodWestage campaign, encouraging major hotels in Klang Valley to direct their excess food to Kechara Soup Kitchen.

She posted pictures of her and the members of the royal family carrying their Tiffin carrier while going to bazaar Ramadan in her instagram account.

[17] Zatashah hosted a beach clean-up in Pulau Redang, where volunteers managed to collect 4,655 plastic water bottles in two hours in May 2019.