Power couple and "The Place Beyond the Pines" co-stars Eva Mendes and Ryan Gosling are expecting their first baby. The news has been reported by multiple sources that suggest the 40-year-old actress and Ryan Gosling's long-time girlfriend is already seven months pregnant with his baby. The news has sparked Twitter reactions from Rachel McAdams fans. Read on for more details.

On July 9, Ok Magazine broke the big news that left everyone shocked and sparked fan meltdowns on social media. The magazine wrote that Eva Mendes is "seven months pregnant with Ryan [Gosling] and she couldn't be happier."

The insider revealed that the "Ghost Rider" actress has "been ready for motherhood for a while now." She reportedly feels that "to be sharing this experience with Ryan is a dream come true for her."

The Web site notes that the Eva Mendes' pregnancy is giving their on-and-off relationship a "new sense of direction." Furthermore, the report suggests that "this is it" for Ryan Gosling, who grew up without a father. He has reportedly promised that "when he had kids, he'd be there no matter."

The news has been confirmed by various media outlets including People and Us Weekly. The publications are reporting that the sources have confirmed to them that Eva Mendes and Ryan Gosling are "expecting a baby."

Eva Mendes and Ryan Gosling, 33, began seeing each other in the year 2011. Even after two years of dating, there is no word on marriage. However, Eva Mendes is reportedly "determined to make their family status official before the baby comes." At the same time, the actor "doesn't think that they need to marry just because they are having a baby." But Eva Mendes feels it's important for them "to have their lives fully intertwined." While they both have different opinions about baby and marriage, it remains to be seen if any one of them eventually compromises.

News about Eva Mendes' pregnancy has left "Notebook" fans heartbroken. The big reveal instigated reactions from the fans that are freaking out at the prospects of the end of Ryan Gosling-Rachel McAdams romance. Several media outlets and fans are speculating that Eva Mendes and Ryan Gosling's baby permanently ruins any chances of Ryan Gosling and Rachel McAdams' reunion. At the same time, there are some fans who believe "it still isn't over" for Ryan Gosling and Rachel McAdams. Read some Twitter reactions of the agitated fans below.

Ryan Gosling belongs with Rachel McAdams, everyone knows this! IT WASN'T OVER!! #ItStillIsntOver