Here is something Selena Gomez posted on her youtube account. It is her hanging out with some guys that are way older than her some guys who go by FTSK. (Forever The Sickest Kids) Their names are Jonathan, Kent, Kyle, Caleb, Marc, Austin!
The song they are doing is from FTSK and is entitled "She's A Lady". About the 3 minute mark, Selena joins in and kills it. Enjoy!-Dr.FB