January Jones

Miley Cyrus may be symbolically licking sledgehammers and removing her clothing for the masses, but her beau Liam Hemsworth is supposedly not amused and has allegedly been sexting his rumored ex-flame January Jones, who he was accused of hooking up with back at the Oscars.

Love may be a many splendored thing, but when it comes to former celebrity couples, it may also be a little-known thing. Maybe it's because the relationship didn't last long, maybe it's because the hookup happened before they were famous, or maybe it's just because they never talk about it -- but regardless, here are some past pairings that might surprise you.

The world is still wondering who January Jones' baby daddy is -- and it looks like we'll all have to keep wondering.

'Mad Men' actress January Jones is ready for spring in her navy blue retro dress with a cropped denim jacket, nude kitten heels and a purple chain bag. It's a fresh and modern look for the single mom.

Miley Cyrus and Liam Hemsworth are still keeping tight-lipped about the state of their relationship, even though we're pretty sure Congress won't end this nasty sequester business until they talk. Now, word on the street tabloid pages is that Liam's rekindling that flame he might have sorta had with 'Mad Men' beauty January Jones.

Miley Cyrus and Liam Hemsworth may or may not be on the rocks. Miley recently stepped out without her engagement ring, and now January Jones, the 'Mad Men' actress with whom Liam allegedly got bizzy at an Oscars party a couple weeks ago, has thrown lighter fluid on the fire by refusing to deny the hookup happened.

'Mad Men' actress January Jones wore a bit of a statement dress at the 2013 SAG Awards. Too bad we didn't really like what the black and white Prabal Gurung gown was saying.