Jennifer Lawrence is keeping up her particular Oscar custom of tumbling down. Yes, for the second straight year, the performing artist took a digger at the Academy Awards, this time tripping up on celebrity lane. Lawrence didn't accuse her red Dior outfit or her heels for the latest tumble, which occurred simply after she landed at the Dolby Theatre on Sunday. "I completed trek over a cone," she said. "I'm not sheltered." After recuperating Yahoo Movies made up for lost time to her.