does he own any businesses?
Yes, Aviation American Gin.
Ryan Reynolds
Reynolds acquired a stake in Aviation American Gin in February 2018. 
who ends up being the father of blair's baby Louis Grimaldi. the character mentioned above is from which series? Gossip Girl. who are the main actors in it? Blake Lively plays Serena, Leighton Meester plays Blair, Chace Crawford plays Nate, Penn Badgley plays Dan, Ed Westwick plays Chuck, Taylor Momsen plays Jenny and Jessica Szohr plays Vanessa. how did the career of the first actor mentioned above begin? She appeared in the film, "The Sisterhood of the Traveling Pants". whom is she married to? Ryan Reynolds.
wiki:24582377
Ryan Reynolds [SEP] Business ventures
Reynolds acquired a stake in Aviation American Gin in February 2018. He stated that his interest went beyond that of an owner, and that he planned to oversee the product's creative direction as well as taking an active role in the business. In November 2019, he purchased an ownership stake in Mint Mobile. In July 2020, he joined the board of Match Group.