Katherine is currently in Pittsburgh preparing to start filming her latest movie "One For The Money" and on Thursday, July 8th, she took the opportunity to catch brother-in-law Charles Kelley and his band Lady Antebellum in concert at the nearby First Niagara Pavilion in Burgettstown. She was joined by husband Josh Kelley who was also along to support his brother and to enjoy the show which also featured Tim McGraw.