Television presenter Anna Nolan is to leave The Afternoon Showon RTÉ.
In a short statement she said the time was right to "move on and try new things".
The former novice nun, came second in the first series of Channel 4's reality television show Big Brother.
She previously stood in for Marian Finucane on RTÉ Radio 1. Nolan presented The Afternoon Showwith Bláthnaid Ní Chofaigh for two seasons.