Louis Aguirre moves from Miami to L.A. as co-host on 'The Insider'. Kevin Frazier is jumping from The Insider to be co-host of Entertainment Tonight alongside Nancy OâDell, the showâs executive producer Brad Bessey announced Wednesday. Louis Aguirre, who has been an anchor in Miami, will now take over as co-host of The Insider, the companion show to E.T. under the CBS Television Distribution banner. âKevin lives and breathes entertainment news,â Bessey said in a statement. âHe is the ultimate professional and has a phenomenal relationship with Nancy.