Xavi Hernández

The provided news articles focus on FC Barcelona, specifically Alexia Putellas' 500th game and a popular Barcelona hair salon. Neither article mentions Xavi Hernández. Therefore, it's impossible to provide a summary about him based on the given information. The articles highlight the achievements of Alexia Putellas, a key player for Barcelona's women's team, and the popularity of a Barcelona-based hair salon among footballers and celebrities. Without information about Xavi Hernández, I cannot determine his current newsworthiness, recent events related to him, or his current relevance.