Sheridan Smith portrayed the character Rudy in the film Gavin and Stacey in which she had romantic feelings for Janes CordenSmith .
She played Rudy in Gavin and Stacey , were she fell in love with Janes CordenSmith played Cleo Martin in Love Soup ( 2005 ) and starred as Michelle , a hypocritical nutritionist , in three series of the sitcom Grownups ( 2006–2009 ) .
Sheridan Smith