Speculations are surfacing that Ryan Gosling and Rachel McAdams are together again. The rumor mill is now claiming that the 35-year-old 'About Time' actress is still not over Gosling even if they have officially parted ways years ago.

"She 100 percent wants him back. [She] has been very low-key about it all. She's used the whole 'just friends' angle to get close to Ryan again," claims an insider to OK! magazine.

Will there be a possibility for Ryan Gosling and Rachel McAdams back together news to be a reality?

According to the insider, the 33-year-old hunk is faithful to his current girlfriend Eva Mendes. However, Mendes is reportedly unaware of her beau's friendly relationship with McAdams.

"He's not the cheating type, but he hasn't been honest with Eva about how much contact he has with Rachel," says that source.

Gosling and Mendes are allegedly going through a tough time especially after the 39-year-old Mendes gave Gosling a wedding ultimatum: "Eva loves that man and wants to marry him. It's a shame she's not been able to convince him of that."

The 'Crazy, Stupid Love' actor's unwillingness for marriage is reportedly one of the reasons why his three-year relationship with Mendes is being shaken. 

While Gosling appears not to simply give up his love for the Cuban beauty, his friends might think otherwise.

"None of Ryan's friends think Eva is the right woman for him, and now that Ryan has admitted he and Eva are having trouble, everyone in his circle is trying to steer him toward Rachel," claimed the insider.

Whose pair do you think has the greater potential for a lasting love story?