<Li> Dale Steyn as Himself </Li> <P> Wendi McLendon - Covey joined the cast of the film on July 31, 2013; she played Barrymore's character's best friend, who does not have any children . Chelsea Handler was previously cast in this role . On July 31, 2013, Warner Bros. changed the title from Blended to The Familymoon, before reverting to its original title later that year . </P> <P> Principal photography for Blended took place in Sun City, South Africa; some scenes were filmed near Lake Lanier, Buford, and Gainesville in Georgia, USA . Warner Bros. co-produced the film with Happy Madison Productions . </P> <P> The film was distributed by Warner Bros. and was released theatrically on May 23, 2014 . </P>

Who is the singer in the movie blended