People News Karlie Kloss celebrates 23rd birthday by baking cake 08/04/2015 Karlie Kloss celebrated her 23rd birthday Monday, August 3. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Taylor Swift Karlie Kloss Calvin Harris Marc Jacobs