Liam Hemsworth's sister-in-law Elsa Pataky urged him to break up with Miley Cyrus for over a year, Radar Online reports.

Elsa, the wife of Liam's big brother, Chris Hemsworth, "is no fan of Miley," a source close to the Hemsworth family told Radar Online.

"She spent the last year freezing Miley out in some kind of passive-agressive move."

"Elsa is totally against Miley and Liam getting back together. Miley desperately wants to get back with Liam and believes she can because she's done it before," the source insists. "But to do that, she's going to have to win over Elsa!"

Miley Cyrus was interviewed on the "Today" show on Monday and performed her hit single "We Can't Stop," showing off her twerking skills, leaving many wondering if she's already over her break up with Liam Hemsworth.

Liam Hemsworth's ex-fiancé told host Matt Lauer that she's the happiest she's been since her split and that she's doing a lot better.

But Miley Cyrus also hosted Saturday Night live last weekend and avoided making jokes about her ex-fiance Liam Hemsworth, leaving many fans wondering if she's still in love with the "Hunger Games" star.

"She thought it wouldn't be classy at the end of the day to talk about Liam and left him out it," a source told HollywoodLife.com

Liam Hemsworth was spotted hanging out in New York City with a smile on his face just weeks after breaking up with Miley Cyrus and hooking up with Eiza Gonzalez, leaving many wondering if he's feeling better now that he's single.

"We know he's no longer engaged to Miley Cyrus - which might be contributing to that beaming smile on his face - but now we're wondering if he's still canoodling with Eiza Gonzalez," PerezHilton.com writes.

"We haven't spotted the two getting their lip lock on recently, and seeing that she's missing from his trip to New York City doesn't put our mind at ease."