Cilla became popular first in England and Europe, then in America as the Beatles' music started the "British Invasion" there in 1964. One of her first hits, "Anyone Who Had A Heart", was recorded earlier by American singer Dionne Warwick. The two records sounded similar, even though Cilla had not heard Warwick's version, and a few people believed she had copied it. Both women later also recorded the theme song for the movie "Alfie", but they sounded different.