2011 is about tocome to a close in just a few short weeks, so why not take a look back at someof the oddest and most random hookups that went down in Hollywood! From AshleyOlsen & Justin Timberlake to ScarJo & Sean Penn (still super weird), itseemed that nobody wanted to be lonely throughout the year.

Some hookups within past 12 months made sense, while others left us scratching our heads and wondering what they were thinking! So sit back, relax,and let Hollywire bring you the most random hookups in 2011!

The Couple: Wilmer Valderama & Demi Lovato

The Back Story: These two were pretty hot and heavy beforesplitting prior to Demi dating Joe Jonas. But, the two reunited in early Novemberthis year after being caught locking lips in public!

Why it’s Random: Demi dating Joe, yes it makes sense. ButWilmer? Well, for one thing, there’s the age difference (he’s 31, she’s 19).Also, when you found out these two were hooking up, did you not go, “What?!”Yeah, that’s what we thought.

Related Article: Celebrity Breakups of 2011: All the Big Splits From Kim & Kris to Demi & Ashton!

The Couple: Penn Badgley & Zooey Kravitz

The Back Story: After splitting from co-star Blake Lively,it seemed like Lonely Boy Penn was going to be lonely for a while. Um, notquite! The two were spotted all around NYC showing off some serious PDA.

Why it’s Random: Blake and Zooey are two completelydifferent gals. Penn went from blonde, long-legged bombshell to edgy Zooey. Butwe have to admit, this seems like more his type.

The Couple: Ryan Gosling & Eva Mendes

The Back Story: These two got the rumor mills spinning whenthey were spotted at Disneyland over Labor Day weekend this year. They were laterseen taking a stroll in Paris in November while Eva was filming her latestflick Holly Motors.

Why it’s Random: These two are some of the hottest stars inHollywood, but never would we actually expect them to get together!

Related Article: The Best Web Celebs of 2011: Selena Gomez, Karmin & Sophia Grace!

The Couple: Scarlett Johansson & Sean Penn

The Back Story: ScarJo split from hubby Ryan Reynolds anddidn’t wait too long until she was in the arms of Sean Penn in early March.After many months of vacations, dates, and a public appearance here and there,the two split in June.

Why it’s Random: Okay, random hookups are supposed to happenin Hollywood, but this one I still can’t believe happened. Where did this evencome from?! How did this even happen?! I have no words.

The Couple: Kanye West & Mary-Kate Olsen

The Back Story: This whole story began when MK was spottedsmooching with West in NYC while celebrating his 34^th birthday.

Why it’s Random: What happened tolittle Michelle Tanner?! Never did we expect to hear our little, blonde,bohemian fashionasta would be snuggling up to scene-stealer Kanye!

The Couple: Ashley Olsen& Justin Timberlake

The Back Story: Ashley split from long-time bf Justin Barthaand was spotted strolling around NYC with then-single JT. There was never aconfirmation or denial on this hot couple.

Why it’s Random: These two both got their start during the90’s, but who would have thought they would be reunited in 2011?! And hookingup?!

The Couple: Rachel McAdams & Michael Sheen

The Back Story: These two met and started their relationshipback in 2010. Though they tried to keep it on the DL, they were spotted holdingback and kissing in public.

Why it’s Random: While these two do seem genuinely happy, wewill never forget the good ole days of Ryan and Rachel. #TheNotebook4Ever

Related Article: Hollywire's Biggest Crushes of 2011!

The Couple: Jennifer Lopez & Bradley Cooper

The Back Story: She split from Marc Anthony and he broke itoff with girlfriend Renee Zellweger. The two were then spotted out and abouthaving long dinners in NYC and the rumors began!

Why it’s Random: It seems like J-Lo is going back to her BenAffleck days and dating the sexiest man in Hollywood! But after being with MarcAnthony for years, it’s hard to adjust to this new change!

The Couple: Taylor Lautner & Dianna Agron

The Back Story: These two were spotted having dinnertogether in Venice, California back in October. We haven’t heard much aboutthem since but this definitely makes the cut for random hookup!

Why it’s Random: We don’t know if these two were set up on adate or they were just friends hanging out, but this is twosome you wouldn’texpect!

The Couple: Olivia Wilde & Jason Sudeikis

The Back Story: The newest reported hookup all began whenthey were spotted holding hands after a Saturday Night Live wrap- up partyearlier this month.

Why it’s Random: She’s one of the hottest women in Hollywoodand he’s one of the funniest. But never would we pair them together!

After seeing all the random hookups that went down throughout2011, who do you think was the MOST random?!