06:04 AM EDT 03/19/2015
Originally posted 12/11/2012 08:00AM
Amanda Seyfried has worked with a lot of good-looking men, but there's one in particular who rises to the top of her list.
"Channing [Tatum] was amazing. He's a superstar," the actress, 27, tells the January issue of InStyle about PEOPLE's 2012 Sexiest Man Alive.
Seyfried, who starred opposite Tatum in 2010's Dear John, is well-aware of her former costar's appeal.
Top 5 Most Voted Stories
Jessa (Duggar) Seewald Speaks Out About Josh Duggar's Molestation and Cheating Scandals: 'You Just Have to Keep Your Focus and Trust God'
What Was That About? Nicki Minaj Confronts Miley Cyrus on MTV VMA Stage
Melissa Ott and Adam Ward Were 'Very Much in Love and Excited to Get Married' Before He Was Gunned Down Live On-Air
Fan Dies After Plummeting from Upper Level at Atlanta Stadium During a Braves-Yankees Game
Amy Purdy Weds Longtime Boyfriend Daniel Gale in 'Outdoorsy' Idaho Wedding
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!