Celebrity: Cupcakes in Space

Celebrity competitors Greer Grammer, Maria Menounos, AJ Michalka and Tamera Mowry-Housley make cupcakes honoring the completion of astronaut Scott Kelly's historic one-year mission in orbit.Celebrity competitors Greer Grammer, Maria Menounos, AJ Michalka and Tamera Mowry-Housley make cupcakes honoring the completion of astronaut Scott Kelly's historic one-year mission in orbit.Celebrity competitors Greer Grammer, Maria Menounos, AJ Michalka and Tamera Mowry-Housley make cupcakes honoring the completion of astronaut Scott Kelly's historic one-year mission in orbit.