The oldest bro, who's recently been linked romantically to JoJo (huh?), cut his forehead after tripping on a grating while recording a video for YouTube.
"He received a few stitches and is doing great," said their Hollywood Records rep. "Their next show is tomorrow night and he will be performing as usual." You probably remember that Joe also tripped and cut his hand while performing on the American Music Awards back in November.
For those of you who want to keep an eye on him live, tix for the group's solo tour go on sale next Saturday!