Here's what you need to know about Grimes, the Canadian singer dating Elon Musk who may have just confirmed she's pregnant (TSLA)

· Grimes, the Canadian singer, has recently fueled rumors that she may be pregnant, and she appears to have confirmed her pregnancy in recent posts on Twitter.
· The internet is already furiously speculating whether the father is Elon Musk, the Tesla CEO who Grimes has been in a public on-and-off relationship with since...