Kate Nash is a person.
`` Do-Wah-Doo '' is a song by English indie pop singer-songwriter Kate Nash , featured on her 2010 second album My Best Friend Is You ( 2010 ) . `` Foundations '' is a song co-written by British singer-songwriter Kate Nash for her debut album , Made of Bricks ( 2007 ) . Kate Nash . Nash won the award for Best British Female Artist at the 2008 Brit Awards . The album failed to match the commercial success of Nash 's previous albums , though it charted inside the top 100 in the UK , Ireland , Germany and Austria .