It's a boy for Erik and Melinda Karlsson! Now all they need is a name …

Ottawa Senators captain Erik Karlsson and his wife, Melinda, are having a boy.
Melinda informed the world via Instagram, with a video of her hubby shooting a hockey puck that exploded with blue powder.
That was followed by whooping, hugs and kisses for the happy couple, who announced last month they were expecting a baby. The video was posted Sunday, and by Monday morning 190,000 people had watched it.
CONGRATULATIONS, KARLSSONS! pic.twitter.com/vhDYD1JQzz
— NHL on NBC (@NHLonNBCSports) De