If you spotted Madonna yesterday, you were probably surprised to find her looking a little less energetic than usual. In an uncharacteristic move for the work-out-aholic and mother of three, Madge went out after her triumphant Roseland show and “tied one on” with her evening co-star, Justin Timberlake. “We had to celebrate,” a groggy Madonna told Ryan Seacrest when she called into his morning show. “[We] decided we both work too hard and have to have fun.” Drinks with Justin Timberlake sounds like fun to us. The star reportedly sipped on a martini at her after party at New York’s The Box, then had a shot of tequila and a lemon drop.