Helena Duke, an 18-year-old Massachusetts high schooler, retweeted If we've said it once, we've said it a million times: there is nothing better than one of our favescoveringanother of our fave'ssongsToday,Shawn Mendesposted his cover ofChance the Rapper brought something special to the table, it was Millie's chat with Miley that proved especially memorable. See more stories of TPS families from Working Families United and Families Belong Together.Want more fromTeen Vogue? Check this out: