April 15, 2011 4:10 pm Study: Energy Drinks Mask Alcohol Buzz Researchers say throwing back a few cocktails mixed with energy drinks like Red Bull changes your perception of how intoxicated you are. US & World Videos 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie