Celebrity Funnies of the Week: Photos

Robert Downey Jr. rings the opening bell at New York Stock Exchange, April 27, in New York. Noam Galai/WireImage/Getty Images
Robert Downey Jr. rings the opening bell at New York Stock Exchange, April 27, in New York. Noam Galai/WireImage/Getty Images
Honoree and comedian Amy Schumer pretends to fall on the ground in front of honorees Kim Kardashian and Kanye West at the Time 100 Gala celebrating the Time 100 issue of the Most Influential People, in New York, April 21. Timothy A. Clary/AFP/Getty Images
Honoree and comedian Amy Schumer pretends to fall on the ground in front of honorees Kim Kardashian and Kanye West at the Time 100 Gala celebrating the Time 100 issue of the Most Influential People, in New York, April 21. Timothy A. Clary/AFP/Getty Images
Actor Bobby Cannavale hits director Paul Feig in the face with a pie during The CinemaCon Big Screen Achievement Awards, April 23, in Las Vegas. Ethan Miller/Getty Images
Actor Bobby Cannavale hits director Paul Feig in the face with a pie during The CinemaCon Big Screen Achievement Awards, April 23, in Las Vegas. Ethan Miller/Getty Images
Amy Schumer, strapped in a gurney does a photo shoot for Vanity Fair in Soho, April 21, in New York. Josiah Kamau/BuzzFoto/Getty Images
Amy Schumer, strapped in a gurney does a photo shoot for Vanity Fair in Soho, April 21, in New York. Josiah Kamau/BuzzFoto/Getty Images
Steve Aoki, Joel McHale and Katie Couric attend the 2015 Yahoo Digital Content NewFronts, April 27, in New York. Robin Marchant/Getty Images
Steve Aoki, Joel McHale and Katie Couric attend the 2015 Yahoo Digital Content NewFronts, April 27, in New York. Robin Marchant/Getty Images
Martha Stewart and Karlie Kloss attend the TIME 100 Gala, April 21, in New York. Larry Busacca/Getty Images
Martha Stewart and Karlie Kloss attend the TIME 100 Gala, April 21, in New York. Larry Busacca/Getty Images
Director Paul Feig with the "CinemaCon Comedy Filmmaker Of The Year Award" at The CinemaCon Big Screen Achievement Awards, April 23, in Las Vegas. Ethan Miller/Getty Images
Director Paul Feig with the "CinemaCon Comedy Filmmaker Of The Year Award" at The CinemaCon Big Screen Achievement Awards, April 23, in Las Vegas. Ethan Miller/Getty Images
Reese Witherspoon and Sofia Vergara on the set of Univision's 'Despierta America' morning show to promote their new movie 'Hot Pursuit', April 21, in Miami. Alexander Tamargo/WireImage/Getty Images
Reese Witherspoon and Sofia Vergara on the set of Univision's 'Despierta America' morning show to promote their new movie 'Hot Pursuit', April 21, in Miami. Alexander Tamargo/WireImage/Getty Images
Robert Downey Jr. on "The Tonight Show Starring Jimmy Fallon", April 27, 2015 in New York. Theo Wargo/NBC/Getty Images
Robert Downey Jr. on "The Tonight Show Starring Jimmy Fallon", April 27, 2015 in New York. Theo Wargo/NBC/Getty Images
Actor Chris Pratt during Universal Pictures Invites You to an Exclusive Product Presentation Highlighting its Summer of 2015 and Beyond during CinemaCon, the official convention of the National Association of Theatre Owners, April 23, in Las Vegas. Michael Buckner/Getty Images
Actor Chris Pratt during Universal Pictures Invites You to an Exclusive Product Presentation Highlighting its Summer of 2015 and Beyond during CinemaCon, the official convention of the National Association of Theatre Owners, April 23, in Las Vegas. Michael Buckner/Getty Images
James Marsden, Jack Black and Kathryn Hahn attend the premiere of "The D Train", April 27, in Hollywood. Jason LaVeris/FilmMagic/Getty Images
James Marsden, Jack Black and Kathryn Hahn attend the premiere of "The D Train", April 27, in Hollywood. Jason LaVeris/FilmMagic/Getty Images