According to the search results, Akon, a Senegalese-American singer, songwriter, and producer, has been involved in various activities since he took a break from producing new music between 2010 and 2013. Here are some of the things that happened to Akon:

• Philanthropy: Akon took a hiatus from music to focus on philanthropy. He founded the Konfidence Foundation in 2007 to empower young people in West Africa, Senegal, and the U.S. by promoting health and education, as well as assisting impoverished families. He also launched his own solar lighting initiative and worked on projects to bring basic needs to vulnerable communities across Africa.

• Acting: Akon made his acting debut in the Nigerian-American action film "Black November" in 2012.

• City-building plans: Akon worked with the Senegal government to create his own city, Akon City, located 50 km from Dakar, which will operate on a cryptocurrency economy. However, construction on the $6 billion city has not begun due to a few setbacks.

• Legal issues: Akon has faced some legal issues, including a $4 billion lawsuit from his former business partner, Devyne Stephens, who accused him of running a Ponzi scheme. In 2023, he was also one of eight celebrities charged by American regulators for promoting crypto assets without declaring theyd been.

• Return to music: Akon is set to return to the live, international stage at Fridayz Live 2022, which is a popular Australian music festival.

In summary, Akon has been involved in various activities, including philanthropy, acting, city-building plans, and legal issues, since he took a break from producing new music.