Ashley Tisdale tells PEOPLE about partnering with 'CoComelon' and whether she'd appear in the upcoming movie based on the popular animated series.

From taking care of their first pet, to dispelling nerves before a doctor's appointment, these 'CoComelon' songs help toddlers navigate the most important firsts of their lives so far.

CoComelon may be the most streamed children’s entertainment program in the world. ... “It’s literally like crack for her,” says her mom Meng Zhou at their home in Redwood City, Calif.