Miley Cyrus and Liam Hemsworth did not spend their Oscars evening together, and Hemsworth was seen partying with another blonde woman while Cyrus was in the recording studio with her assistant, Cheyene Thomas, the night before the Oscars.

Hemsworth was spotted leaving the Chateau Marmont in Los Angeles Saturday and was followed by January Jones, the woman he was supposidely spending time away from his fiancee with. 

On Sunday, Cyrus attended Elton John's Oscars party without Hemsworth sporting a backless white dress and her signature haircut. Her mother, Tish, accompained her to Elton's AIDS Foundation Academy Awards party. She was seen hanging with friend Kelly Osbourne.

But is the honeymoon phase over for Hemsworth and Cyrus? The couple may have been busy with work priorities, but still spent both Oscar weekend nights separated despite both being in LA.

Just a few weeks ago, Cyrus told Cosmopolitan that she was extremely happy with her relationship with Liam, refering to him repeatedly as "hubby."

 "I'll literally look at him and [will] be like 'You are hot, dear god!"

"The other day, I turned on the pool heater and it was steaming, and he walked outside and took off his clothes and jumped in the pool. I was like, 'I'm gonna faint - the hottest guy of my life is in a steaming pool. This looks like a Playgirl shoot.'"

Cyrus certainly doesn't sound like a girl who is looking to move on from her intense feelings for Hemsworth, but questions still linger about his affection for Miley and why he was spending time with Jones Saturday evening.

What do you think of Miley Cyrus and Liam Hemsworth? Do you think that their relationship will make it to the marriage ceremony or are there signs of trouble already brewing? Let us know how you feel about the celebrity couple!