BARCELONA, SPAIN - MAY 19: Lionel Messi of FC Barcelona holds his son Thiago as they sit next to the trophy during the celebration after winning the Spanish League after the La Liga match between FC Barcelona and Real Valladolid CF at Camp Nou on May 19, 2013 in Barcelona, Spain. (Photo by David Ramos/Getty Images)
Photo finish: Relive the weekend in sports
Lionel Messi's onstage celebration with his son set Twitter abuzz. What other moments this weekend caught the public's interest?