Hours after Alex Rodriguez, 45, and Jennifer Lopez, 51, issued a statement saying they’re “working through some things,” the former New York Yankee confirmed he’s “not single.” Alex was spotted heading to a Miami gym in a video posted by TMZ on Saturday, Mar. 13, a day after reports that it was over between him and the Maid In Manhattan actress. As a reporter asked if he and J.Lo were “working on it,” Alex gave a thumbs up to the camera.