Eight celebrities, one language – one massive challenge!

Live every night from 26 to 31 May, Nia Parry and Gareth Roberts present the day's events as eight celebrities take on the challenge – to learn as much Welsh as possible in one week.

Each day the celebrities will attend intensive lessons with Nia and fellow Welsh tutor Ioan Talfryn.

Their new skills will be put to the test in a series of tough challenges.

Who will be the winner of cariad@iaith 2012?