"Fifty Shades of Grey" movie star Dakota Johnson may be having trouble in paradise: reports claim that Dakota Johnson's boyfriend is jealous of all the attention she is getting by playing Anastasia Steele, opposite Jamie Dornan as Christian Grey in "Fifty Shades of Grey."

The Latin Post reports that a source told Star magazine Dakota Johnson, 24, is having trouble with her jealous boyfriend, Jordan Masterson, 27, who is not too pleased about all the attention Johnson is getting by starring in the highly-anticipated film adaptation of E.L. James' bestselling erotic novel.

"The attention she is getting bugs him," the Star source said.

Perhaps his jealousy was set off when recently-leaked video of the "Fifty Shades" filming showed Dakota giving Jamie a kiss on the cheek as their characters Anastasia and Christian.

Dakota Johnson's boyfriend Masterson is known for playing Dumptruck in ABC Family's "Greek." IB Times reports Johnson was last spotted out in public with Masterson in Aspen, Colorado on Saturday. The couple was joined by Johnson's famous mother, actress Melanie Griffith, and her step-father, actor Antonio Banderas.

Masterson will have to get used to the attention soon because rumors say the  "Fifty Shades of Grey" movie is going to get super steamy.

Earlier this month, Star magazine reported that Jamie Dornan would be going full-frontal nude for the movie's Red Room of Pain scenes.

"Fifty Shades of Grey producers know they have to make the screen version just as steamy as the novel to make it a success," a source told the tabloid. "They can't turn it into a Disney movie."

"Fifty Shades of Grey" producer Dana Brunetti has also teased making an NC-17 version of the movie, Latin Post reports.

"Fifty Shades of Grey" will hit theaters February 13, 2015.