Ava's most popular video, which has been viewed 8.6m times, shows her unboxing a toy Barbie house from Argos Children around the world are currently trying to decide which toys to put on their ...

Seven-year-old Noemi and 8-year-old Solana sat in front of a computer screen in their dining room in Roxbury — transfixed by a pair of hands opening toy eggs in a YouTube video. The video didn't show ...