Doreen Patricia Vane-Tempest-Stewart, Marchioness of Londonderry (née Wells; born 25 June 1937)[1] is a British former ballet dancer.

She made her professional stage debut in pantomime, before ultimately joining the Sadler's Wells Theatre Ballet.

She has also made television appearances including the 1985 Royal Variety Performance and a BBC Christmas Extravaganza.

On 1 December 2009, she made an appearance on The Paul O'Grady Show, performing a dance routine with male backing dancers.

[4] In March 2010, Wells took part in a retrospective of her career at the London Jewish Cultural Centre.