July 7, 2010 5:40 pm James Cameron Celebrates “Titanic” Star's 100th Birthday: “I'm Not Sure She's Grown Up” James Cameron was on-hand to help blow out “Titanic” star Gloria Stuart‘s birthday cake candles in celebration of her 100th birthday. 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