Sara Elizabeth Dallin (born 17 December 1961) is an English singer and songwriter. She is a founding member of the music group Bananarama. The group have achieved 28 UK Top 50 and 11 US Top 100 singles, including a US number one with "Venus" (1986). Other hits include "Cruel Summer" (1983), "I Heard a Rumour" (1987) and "Love in the First Degree" (1987). Dallin and bandmate Keren Woodward are the only performers to appear on both the 1984 and 1989 Band Aid versions of "Do They Know It's Christmas?". Bananarama have sold over 30 million records and entered the Guinness Book of World Records for achieving most UK chart entries by an all-female group, a record they still hold.