30 December 1977
Cosgrave won the first season of ITV's Celebrity Love Island reality show in 2005. In September 2006, the ITV2 series Calum, Fran and Dangerous Danan, in which Cosgrove was seen traveling with Paul Danan and Calum Best from Texas to Los Angeles on U.S. Route 66 was aired.
He has appeared on GMTV, Celebrity Daredevils, Loose Women and The Sharon Osbourne Show and I'm a Celebrity... Get Me out of Here! among other programmes. He was a guest on RTÉ's Would You Believe in October 2008, discussing his faith.
He also took part in a reality show special edition Fool around with Fran Cosgrave, where he discovered who out of four girls was a true single and he won this show.
Cosgrave also co-founded the DJ/Producing trio 'Futuristic Polar Bears'. They are currently collaborating with several established names in the house music scene.