John Legend [1] hosted ABC's A Bigger Love Father's Day [2] special on Sunday night, and there were no shortage of cute family moments. In addition to making us laugh with some all-too-relatable skits about parenting, the talented singer put on a few stellar performances. One highlight was when he performed "I Do" from his new album Bigger Love in front of his wife, Chrissy Teigen [3], and their two children, Luna and Miles [4]. As Legend crooned the lyrics to the song, his mini-mes [5] could be seen dancing along to the beat. As if they couldn't be any cuter, they ended the performance by sharing a heartfelt hug. Aww! Watch the adorable performance above.