Probably not. It's hard to be certain about a classical object with a singularity (e.g. infinities) at the center, but, so far from gravitational wave observatories, we aren't seeing anything not predicted by classical bendy space GR.
It is hoped that if we can unify GR with quantum mechanics or string theory that the singularity will go away or look different. One of my favorite crazy ideas is fuzzballs [1].