Will Rachel McAdams and Michael Sheen soon forget all about their breakup?

Rachel — who played a forgetful character in The Vow — and fellow actor Michael have split up after two years of dating, but there's a chance they'll be back together before too long, according to E! Online.

"It's likely not permanent," says the source. "Temporary hiccup." 

Credit: Vince Bucci/Getty Images

The source adds that the two will probably patch things up.

The two met while filming the 2011 film Midnight in Paris, although they reportedly didn't start hooking up until after the shoot had completed.

Rachel is known for a variety of films, including the Sherlock Holmes movies, while Michael Sheen has played Aro in the Twilight series.

There are probably plenty of The Notebook fans who are now hoping Rachel will reunite with her co-star from that movie and former real-life boyfriend, Ryan Gosling. 

But given that The Gos is currently with Eva Mendes, that doesn't seem too likely at the moment.

Then again, if Ryan Gosling doesn't date Rachel, then the odds are slightly higher that he'll someday end up with us. Fingers crossed.

Source: E! Online