Miley Cyrus and Liam Hemsworth have taken a wrecking ball to their relationship, confirming that they've ended their four-year relationship.

According to E! News, Miley's rep said she pulled the plug on the relationship because she though that Liam "was less than faithful to her".

Rumors that Hemsworth was "sexting" with actress January Jones surfaced last week, but the actor's rep denied the claims, calling he story "fabricated".

Miley deleted Liam from her Twitter page over the weekend, foreshadowing the couple's split, while Liam partied in Las Vegas for the Floyd Mayweather Jr. fight -- after which he was spotted with aspiring actress/singer Eliza Gonzalez at the XS Nightclub.

According to, the couple left the place together at 2 a.m.

Hemsworth and Cyrus met while filming The Last Song in 2009 and split, briefly, in 2010. They were engaged in 2012, when Miley was just 19.

They were last spotted together on the red carpet for the premiere of the actor's latest film, Paranoia.

Hemsworth reportedly spent Monday moving his things out of the couple's home.