Stephen Alan Kipner (born 1950) is an American-born Australian songwriter and record producer, with hits spanning a 40-year period, including chart-topping songs such as Olivia Newton-John's "Physical", Natasha Bedingfield's "These Words", and Christina Aguilera's "Genie in a Bottle", for which he won an Ivor Novello Award for International Hit of the Year. Other hits he wrote include Chicago's "Hard Habit to Break", 98 Degrees' "The Hardest Thing", Dream's "He Loves U Not", Kelly Rowland's "Stole", The Script's "Breakeven" and "The Man Who Can't Be Moved", American Idol Kris Allen's top 5 debut "Live Like We're Dying", Cheryl Cole's "Fight for This Love", Camilla Cabello's "Crying in the Club" and James Arthur's "Say You Won't Let Go".