Ashley Tisdale v.s. Ally and Aj!

Ashley Tisdale recently broke up with her 2 year boyfriend Scott Peers. Ever since she's been posting pics of herself hanging out with friends and saying how much fun she's having and how happy she is. Well Ally and Aj posted this:
"It’s interesting how people try to show how happy they are being single by posting pics with girlfriends. Like: ‘I’m ok without you!’…….um, no you're not honey."
Now, look at these photos... Seemed like they were good friends before... WHat happened?