Actor Dwayne The Rock Johnson and Lauren Hashian

Actor Dwayne The Rock Johnson and Lauren Hashian arrive at the Premiere of Paramount Pictures’ “G.I. Joe: Retaliation” at TCL Chinese Theatre on March 28, 2013 in Hollywood, California.

*The Rock has a little pebble on the way.

RadarOnline.com is reporting that Dwayne “The Rock” Johnson, 43, and his longtime singer-musician girlfriend, Lauren Hashian are expecting a little bundle of joy.

“Dwayne and Lauren couldn’t be more thrilled,” a source tells Radar. “They’ve been rock solid for about nine years now and felt it was time to expand their family.”

The baby is due in January, and the two “can’t wait” to give Johnson’s daughter Simone, 14, a little brother or sister.

“Lauren’s brother is also expecting a baby, so the entire family is overjoyed!” adds the source.