Snog Marry Avoid? is a British reality television show broadcast on BBC Three, produced by Remarkable Television. The first four series were presented by Atomic Kitten member Jenny Frost, with Ellie Taylor presenting from the fifth series onwards. The show focused mainly on transforming 'fakery obsessed' or 'slap addicts' in Britain into 'natural beauties' by stripping them of their "skimpy" clothes and layers of make-up and giving them a 'makeunder' instead of a makeover with the help of POD – the Personal Overhaul Device. The POD's commentary is created by comedian Doug Faulkner and is voiced by the series 1–3 producer.

The show ended after its sixth series, which was broadcast in 2013.