By Matt Hladik Paige Spiranac isn’t solely focused on The Open this weekend. She also had a pretty important business event last night. Spiranac was recently named Maxim Magazine’s “Sexiest Woman Alive.” Last night was Maxim’s “Hot 100” party, and since Spiranac is No. 1 on that 100-woman list, she was in attendance. The golf social media star shared a photo of herself from the party, clad in a skimpy bikini and see-through leggings over her bathing suit bottom. “Had so much fun at the @MaximMag hot 100 party last night! Still in shock to see my face on the cover!” she wrote on Twitter. Can’t …