Olivia Wilde and Harry Styles split up, but everything’s cool between them.  In fact, one source even described them as being “on a break.”

“There is no bad blood between them.  Harry didn’t dump Olivia, or vice versa . . . It’s impossible to have a relationship when he’s in every continent next year and Olivia has her job and her kids.

“This is the right thing for both of them.”

Olivia even took her kids to Harry’s show in L.A. last week, even though they already knew they were planning to spend time apart.