Liam Hemsworth found out the news about the split with Miley Cyrus from social media, according to reports.
The New York Post is reporting the actor was blindsided about the split after a statement from Cyrus's camp went out on August 10.
The statement read: "Liam and Miley have agreed to separate at this time. Ever-evolving, changing as partners and individuals, they have decided this is what's best while they both focus on themselves and careers. They still remain dedicated parents to all of their animals they share while lovingly taking this time apart. Please respect their process and privacy."
A source alleges this statement came as a shock to Hemsworth, who was in Australia at the time.
Days after the statement went out, Cyrus, 26, was spotted kissing Kaitlyn Carter - her rumoured girlfriend.