HOLLYWOOD, Calif. — Jessica Simpson is showing her love for new boyfriend Eric Johnson.

The 30-year-old singer has shared a photo of the happy couple kissing, gushing over their dating bliss in a message posted Saturday on her Twitter page.

"Romance 101..getting kissed by my Yalie...me not lookin' so smart...:)" Simpson wrote. "but YUM!"

Simpson has been dating the former Yale and NFL star since May.

Johnson, also 30, last played for the New Orleans Saints in 2007. Prior to that, he starred for the 49ers for six seasons.

Also see: Jessica Simpson Pictures