The celebrities were revealed on Hwb on Sunday 13 May and six of the eight joined Matt and Nia in the studio.
They were Lisa Rogers, Alex Winters, Robert Pugh, Lucie Jones, Wynne Evans and Di Botcher.
The other two learners are Lucy Owen and Gareth Thomas.
Find out more about them on the cariad@iaith website and watch Hwb again on Clic.
cariad@iaith starts on Wednesday 23 May 8.25pm