Big Time Rush: Fan Pics in Philly

Kendall Schmidt and Logan Henderson of Big Time Rush pose with a group of fans after checking out of their hotel in Philadelphia, Penn., on Tuesday morning (July 16).

The guys — plus band mates Carlos Pena and James Maslow — headed to the venue for their Summer Break Tour.

“Awesome show Jersey-Delphia!” Logan tweeted.

James also celebrated his 23rd birthday on stage!

He wrote, “Thank you all for the amazing birthday tweets! On stage for my birthday concert in an hour! You ready #Jerseydelphia? Thank you all for getting me to 2 million followers! Ill be following 10 fans over the next couple days as a thanks! Love you guys!”