This month, our Web Sensation candidates' accomplishments range from setting records on Instagram to launching a fashion site. But whose feat is the Webbiest? Keep clicking to check out this month's most Internet-savvy stars.
By the time you read this, Madonna will already be over Twitter. But Madge did join the social networking site this month -- for a day. The singer opened the handle @MadonnaMDNAday on March 26 to answer questions tweeted by fans to promote her new record, "MDNA." Earlier this month, Madonna had an exclusive interview with Jimmy Fallon through Facebook Live. We bet her daughter, Lourdes, is getting nervous that she's going to friend request her next.