George Clooney may not be ready to marry his girlfriend, Sarah Larson, but he is ready to make her famous in her own right.

George thinks Sarah is pretty and talented enough to be a huge movie star, so he’s asked his good friend, producer Steven Soderbergh, to put her in his upcoming movie, tentatively titled Garland Bunting Project, In touch weekly reports. The insider says that George doesn’t want to cast Sarah as his co-star because he doesn’t want to work with someone he’s involved with. “George thinks Sarah could be a huge star,” the insider adds. “That’s why he’s helping her with her career.”