You need to beat all the other super villains then go the telephone you'll get flying power then you follow her watch out for the green lava balls.
Betty Jetty's not on TimeTangked Island she's on Super Power Island
First, dodge the green things. When you get close enough to Betty Jetty, Ned Noodlehead will come and save the day!
Betty Jetty
If you want to defeat betty jetty you will have to defeat all five villan and then click the phone and then you can fly
The hero who defeats Betty Jetty will receive the Island Medallion! (hmm...see the related question)
Pink.
Betty Getty jetty petty
yes.
you dont catch her easy
5 times
Follow her and avoid her attacks.
betty jetty