*The White House is currently awash in its 2010 Easter Egg Roll festivities, which is being live-streamed below, courtesy of whitehouse.gov.

The cast of Fox’s “Glee” is due to take the stage next,  (“Glee’s” powerhouse singer Amber Riley just sang the National Anthem), while teen phenom Justin Bieber, Sara Bareilles and the cast of Nick Jr’s “Yo Gabba Gabba” are performing live throughout the afternoon.

Here is today’s full performance lineup (already 20 minutes behind schedule):

 The cast of Fox’s “Glee” at 11:10 a.m., Nick Jr’s “Yo Gabba Gabba” at 12, Bieber at 12:35 and 2:35, Bareilles at 1:25 p.m,. “Sesame Street” at 2 p.m. and family-themed multi-instrumentalist Billy Jonas at 3:25 p.m. 

Meanwhile, the following celebrities will read to children from the White House Storytime Stage: Ellen’s mom Betty DeGeneres at 11:30 a.m., “Law & Order: SVU” star Mariska Hargitay at 12 noon, First Mom-in-Law Marian Robinson at 12:30 p.m., “Harry Potter” author JK Rowling at 2 p.m., Disney Channel actor Cole Sprouse at 2:30 p.m. and Olympic gold medal speed skater Apolo Ohno at 3 p.m.

After his Easter Egg Roll appearance, President Obama will head to nearby Nationals Park to throw out the first pitch for the team’s 1 p.m. season opener against the Philadelphia Phillies.