Who cares what the hand sign means, it's just a fun video and in America (Where Selena is from) that hand gesture means "peace" so get over it. She wasn't trying to offend anyone.
No offense, but Liz's hair really bothers me. Like, the way it's parted and how it's always in her face. And, Liz is an ok-ish singer, but Megan is soooooooo much better. I think Megan should just go solo, she has more talent.
Why is she talking so weird?