More big celebrity news coming out of Hollywood this morning — actor Jason Sudeikis has apparently popped the question to his girlfriend of just over a year, actress Olivia Wilde. According to People magazine, the happy couple got engaged just after the Christmas break and have managed to keep the news under wraps for a short while. The engagement comes not long after the jet-setting couple moved in together in New York, and a month after Olivia, 28, proclaimed Jason, 37, to be the love of her life. It's been a big weekend for celebrity relationships — Britney Spears announced her split from fiancé Jason Trawick yesterday, and Aussie model Bambi Northwood-Blyth just announced her engagement to designer beau Dan Single. Congrats to Bambi and Dan, and Olivia and Jason!