Patricia Evelyn Beverley Matthews Harmsworth, Viscountess Rothermere (1929 – 12 August 1992) was an English socialite and actress. As Beverly Brooks, she appeared in several films, such as Reach for the Sky (1956).

As Lady Rothermere, she led a colourful social life, earning her the nickname of "Bubbles", through a love of champagne and her spherical figure. She died from a heart attack in Nice, France.