Credit: Photos (2); Michael Stewart/WireImage

The under-10 set is scoring some seriously good Fashion Week invites! Son Julez was Solange Knowles's plus-one at Tibi, while our reporter spotted Alexander Wang's niece working a mini Chanel bag at her uncle's show. And, at Lela Rose, the designer's daughter Rosey was snapped backstage accompanied by her dog Stitch. All we know is that this is one Spring 2013 trend that's totally adorable!

Plus, see more celebrity moms and tots.