Here are the most notable hookups of 2005...

Ryan Gosling & Rachel McAdams: Can I give Ryan and Rachel more ink? I'll try. The adorable duo, who met while playing lovers in The Notebook took their reel love into the real world this year. Both Canadian, they seem to have a lot in common -- and have been seen doing lots of "normal" things: grocery shopping, walking their dogs, holding hands. And there's even been talk of an engagement. My coworker Lauren summed up their appeal the best when she said: "They're so effortlessly hip. I want to adopt them." I totally agree. R&R: Call if you need room and board.

Evangeline Lilly & Dominic Monaghan: Are they or aren't they? That was the question surrounding this twosome all year. In January at the Golden Globes, the Lost costars dismissed talk of a relationship. By September, they were openly canoodling. Hawaii seems like the perfect backdrop for young love -- and they're certainly taking advantage of it.

Eva Longoria &...: Desperate Housewives star Eva Longoria found her celeb dating groove this year. The divorcee was linked to JC Chasez, Sean Faris and Tony Parker. The thing with Tony Parker stuck and she got serious with him by summer. They just spent Christmas together in Texas, where they cussed out a cop and Eva, who is Mexican, reportedly made a derogatory comment about the cop being Mexican. Oh, those crazy kids.

Nicole Kidman & Keith Urban: Tom Cruise, Q-Tip, Lenny Kravitz... Nicole Kidman has eclectic taste in men, right? Well, this year she fell for Australia country singer Keith Urban. (And, yes, there is such thing as an Australian country singer.) In late May, they took a motorcycle trip. By fall, she was visiting him on tour. Thing have gotten serious as of late -- they spent the holidays together with their families. Maybe next year they'll make my Year in Review: Celebrity Weddings list.

Orlando Bloom & Kate Bosworth: After taking a break last year, this genetically-blessed twosome reunited in '05. First, they went on a date in February. But they didn't officially make up until June, when Orli flew to Australia to visit Kate while she was working. They've been going strong ever since.

Heath Ledger & Michelle Williams: These two fell in love on the set of Brokeback Mountain, but you'd never know it. They avoided the limelight at all costs. Earlier this year, Michelle was seen at a prenatal yoga class, which got tongues wagging. Shortly after, Heath sold his home in L.A. and moved to Brooklyn, New York with his new girl. They welcomed their daughter, Matilda, this fall. Since then, they've tried to blend into the backdrop of NYC and live a real life. I'm really rooting for them.

And don't forget:

Divorces, comebacks, best and worst newcomers... Find out who else cracked my Year in Review lists.