Dancing With the Stars' Lindsay Arnold and husband Sam Cusick may not be expanding their family further after the arrival of baby No. 3. "Raise your hand if you are going to be a first time boy mom in less than seven weeks and you have absolutely nothing prepared as far as boy clothing goes," Arnold, 32, said in a Wednesday, April 22, TikTok. "Yup, that's me. We've got an entire closet full of all of my girls' old clothing that we need to go through today. Just warning you, I will most likely cry and I need to assess my inventory.