When images of mama Ngina Kenyatta meeting with former President Moi came up earlier this week, many Kenyans expressed their shock at the youthfulness and grace of Kenya's first First Lady.

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The 84-year-old appeared to be much younger than her age in what Kenyans on social media called 'ageing backwards.'

The former 'Miss Kenya' title holder, who maintains a low profile and rarely comments on political matters, was as stylish as always. She is famed for donning beautiful African regalia and signature head wraps.

One user on Twitter noted; "Mama Ngina looks amazing for her age, she should share the secret to her youthfulness."

Eric wondered; "How young was Mama Ngina when she married Mzee (Jomo Kenyatta)? She has not aged at all!

Mrs Kenyatta married Kenya's first president in 1951 as his third wife. They had four children together, Wamboi, Muigai (President Uhuru), Nyokabi and Muhoho Kenyatta.