Dancing with the Stars Maksim Chmerkovskiy and Peta Murgatroyd spend Valentine's Day with new son 02/15/2017 Maksim Chmerkovskiy and Peta Murgatroyd celebrated their first Valentine's Day with new son Shai on Tuesday. Read More RELATED NEWS Allison Holker and Stephen "tWitch" Boss welcome a baby girl into their family!Allison Holker and Stephen "tWitch" Boss having a baby girlJana Kramer posts family photo after new son Jace's birth TAGS: Dancing with the Stars Maksim Chmerkovskiy Peta Murgatroyd