Germany's Mario Götze scored the only goal of the World Cup final [1], and it's safe to say he's having a blast celebrating alongside his model girlfriend, Ann-Kathrin Brömmel, and Rihanna [2]. Following his team's big win, 22-year-old Mario gave Ann-Kathrin a big kiss, and as he modeled his brand-new medal, she returned the favor with a kiss on the cheek. The pair later goofed around with his teammate's kids, and they posed for pictures with the World Cup trophy before Mario celebrated with Rihanna [3] — one of the many celebrities at the game [4].

Mario's girlfriend is a 24-year-old lingerie model, and the pair's been linked ever since they were publicly seen together in late 2012. In an interview with GQ Germany [5], she said, "I am also the girlfriend of Mario Götze, but I have my own personal goals I want to achieve. Otherwise I could not be more happy." And now, of course, she and Mario have plenty to be happy about. On Sunday, the soccer star tweeted [6] a picture of himself with the trophy, writing, "World Champion 2014! Tastes and feels sooooo good!" See the sweet pictures of the couple's celebrations below.

Source: Getty / Martin Rose [7]

Source: Instagram user gotzemario [8]

Source: Twitter user MarioGoetze [9]