She may only be 22-years-old, but Kristen Stewart is so head over heels in love with boyfriend and Twilight co-star Robert Pattinson that she is already thinking about staring a family!

The Snow White and the Huntsman actress apparently was obsessing over a pregnant woman at a wedding last month, talking about motherhood and even feeling the ladies belly!

A source revealed, “Kristen was talking to a pregnant guest and told her that she would love to have a baby with Rob. She thought it was so cool — at one point she touched the woman’s belly to feel the baby kick.”

And Rob has no objections to having his own little Renesmee, with the insider adding, “He is over-the-moon in love with Kristen. For him, she’s The One, so it’s just a matter of when they decide to have kids.”