Ferguson will sing on Slash's solo album Slash to be released in February 2010. She also sings a version of "Paradise City" as a bonus track on Slash's first single Sahara to be released on November 11, 2009 in Japan.In 2009, Ferguson appeared in the movie Nine, which was directed by Rob Marshall and also starred Judi Dench, Nicole Kidman, Kate Hudson, and Daniel Day Lewis. Ferguson's only present music project is with the Black Eyed Peas; the band joined her in London to record. After London, she is due to give a concert in Dubai.