Mama Earth is one cosmetic brand that has grown by leaps and bounds in the last few years. The brand started with just a small office and now it has become an international brand and so many celebs are also using it one after the other. The latest news in tinsel town is that star daughter, Amrita Singh and Sara Ali Khan have been roped in to endorse the product in the days to come. Sara Ali Khan is quite popular in the brands’ circuit because of her immense popularity. Now for a special TVC, mother Amrita Singh has been roped in by the brand too. This endorsement also marks Amrita Singh’s return to the brand world after more than 30 years. Sara Ali Khan is busy with so many films as of now.