#kelseynotsoberry #kelseydangerous #notsoberrychallenge #yellowgen #yellowgeneration Meet the Collins! Starting with the twins, there is Daisy and Donny (their parents loved Disney, just like Kelsey). Like Summer, they have a love for the color yellow because it reminds them of sunshine and happy days. With them is their older sister Delilah. She loves to take care of the twins and remind them that there are always better days ahead. She even finds Summer to be a triplet to her siblings!