A woman who tried to sneak out of the Billboard Music Awards Sunday tripped behind the evening’s hostess, but instead of helping her up, Teigen just kept on walking onto the stage! Although she did falter for a quick second, Teigen kept her cool and gracefully made her way up the stairs in her gorgeous red gown. The people in the audience, however, had to take their eyes off of John Legend’s wife as the other woman tumbled face first. One woman couldn’t contain herself and was even caught on camera gasping at the anonymous woman’s fall.