Marlo Thomas, an American actress, has been the subject of rumors regarding her appearance and whether she has had plastic surgery. There is speculation that she has undergone facelifts, brow lifts, and other procedures, as well as Botox and filler injections, leading to a transformed appearance. Some sources suggest that her plastic surgery choices have made her look artificial and different from her younger self. However, it's important to note that Marlo Thomas has never publicly admitted to these treatments, and there is no concrete evidence to support the rumors. Therefore, the information about her alleged plastic surgery remains speculative and should be taken as such.