Taylor Swiftwill spare no expense for her loved ones, like her Kansas City Chiefs boyfriend, Travis Kelce. The 34-year-old Grammy winner is planning the party of the century, which allegedly includes $70k worth of high-end champagne, after their hopeful victory over the Baltimore Ravens this weekend, RadarOnline.com has learned. Swift has reportedly already put her credit card down for 40 bottles of the finest champagne for Kelce, also 34, and his family, friends, and teammates to pop after the Chiefs AFC Championship, which they hope launch them into Super Bowl reigning champs. The party will…