In the early hours of Sunday, December 2, Jenni Rivera made a surprise appearance on stage at a rodeo in Texcoco, Mexico, where her brother, corrido star Lupillo Rivera, was performing. It was an emotional reunion for the siblings, who were publicly known to be estranged in recent years. According to reports in the Mexican press, the Riveras had a tearful tequila toast to each other and their fans, and sang Jenni's top ten Regional Mexican chart hit "Ya lo Se."