The good times at the Justin Timberlake Shriners Hospitals For Children Open continued at the after party in Las Vegas last night and back on the course today. JT worked on his swing while Ellen DeGeneres brought along her own sound system. By nightfall Justin's favorite ladies, his mom and Jessica Biel, smiled together while he caught up with fellow golf enthusiast Josh Duhamel. Justin seems to have figured out how to make philanthropy fun, and always manages to put his personal spin on things — like in this little Vote in a Box song he whipped up while rallying for Obama.

More photos including Josh Kelley, Chris Kirkpatrick, and Greg Kinnear if you just


Images include: Justin Timberlake, Jessica Biel, Josh Kelley, Chris Kirkpatrick, Josh Duhamel, Michael Pena, Greg Kinnear, Lynn Harless, George Lopez, John O'Hurley, Lisa O'Hurley, Amanda Beard, Ellen DeGeneres