Kate Hudson and Matthew McConaughey may be getting the band back together! During a Wednesday, July 17, appearance on Watch What Happens Live, the blonde beauty teased a possible sequel to the 2003 romantic comedy How to Lose a Guy in 10 Days. After Andy Cohen asked about a possible new installment of the beloved film, Hudson said producers “are always thinking about that.” “All that matters would be the script and if Matthew and I were into the script,” the Almost Famous star added. “I think we’re both totally open, it has just never happened.” The Dallas Buyers Club star has also spoken abou…