George Clooney's one-time girlfriend Krista Allen and writer boyfriend CHRIS JAYMES are planning to make their romance official by getting married. The actress, who ended an on-off romance with Clooney in 2004, has just got engaged to Jaymes. In Touch Weekly magazine reports Jaymes popped the question the day before Allen's birthday in April (07) and the couple have been trying to keep their news quiet ever since.