So Long to Seyfried?

Amanda Seyfried and Justin Long

Justin Long’s friends are reportedly telling him to dump Amanda Seyfried.

The Lovelace star and the 35-year-old actor are thought to have started dating in August.

However, reports say Justin’s pals are worried about Amanda’s relationship history, which includes romances with stars such as Dominic Cooper, Ryan Phillippe and Josh Hartnett.

“Justin wants to settle down and get married, but his friends don’t think Amanda is the right girl for him,” an insider told US magazine Star.

“He tells his friends that he’s a big boy and they shouldn’t worry about him. But only time will tell.”

The pair are often spotted in public together, walking Amanda’s dogs or grabbing coffee.

While Justin’s nearest and dearest might be questioning their future, the blonde actress seems to have her heart set on keeping their relationship going.

“[He's] someone separate from my industry life – I’ve known him since he was 16. I picture him as the father of my children all the time. But it is a fantasy right now,” she recently revealed.

However, Amanda is adamant she wants to maintain good relationships with her exes too.

She grew close to former flame Dominic when they appeared in 2008 movie Mamma Mia! together.

“We love each other. He’ll always be in my life regardless of what his girlfriends or future wife think. I’m never going to be with a guy that can’t deal with my friendship with him,” she added.

Justin is also no stranger to high-profile relationships.

He dated Drew Barrymore on and off, but they split up for good in 2010.

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