Isabelle Diaz Daza-Semblat is a Filipina actress, television host and model. She is the daughter of Miss Universe 1969 titleholder Gloria Diaz, the first Filipina to be crowned as a Miss Universe.
She was host of Eat Bulaga! in Late December 2011 until 2014 and transferred to rival network ABS-CBN, the show’s former home network. She was also known for Tubig at Langis in the Kapamilya network. Her only award in Eat Bulaga! is the 2014 Lenten Special Best Actress.
She is now the current co-host of Eat Bulaga!'s rival noontime program Lunch Out Loud on TV5 since October 19, 2020.