Pamela Anderson and Shauna Sand refuse to give up flashing the flesh just because they're getting on a bit.

The former Playboy Playmates looked strikingly similar as they soaked up the sun on the beach over Memorial weekend in the US.

From the frazzled bleached blonde hair, to the ridiculous fake boobs squeezed into an impossibly tiny bikini, to the leathery mahogany tans, the pair seem content to leave 'ageing gracefully' to other, less trashy stars.

Pamela hung out at Paradise Cove near her Malibu home, whilst Shauna – the ex-wife of actor Lorenzo Lamas - frolicked on a Miami beach with her husband.