That naughty minx Rosie Webster from Coronation Street is among Brendan O'Connor's guests on this week's Saturday Night Show.

Helen Flanagan, who played Rosie since childhood until a year ago, talks about life after The Street, modelling and growing up in the spotlight.

Outspoken chef Richard Corrigan will also be on the couch to reveal why the horsemeat scandal is no surprise to him.

And prepare for a shock as comedian Katherine Lynch steps out from behind her characters to reveal her musical side as she performs a track from her debut album, Settling Dust.

The colourful funny gal tells Brendan about her acting ambitions and how she is really a sensitive and artistic soul.

Oh, and Crystal Swing drop in to catch up with Brendan and perform a brand new song. Yikes.

The Saturday Night Show - RTÉ One on Saturday at 9.55pm.