Christopher Lee Rios Jr. (born November 15, 1994), known professionally as Chris Rivers, is an American rapper and hip hop star. He is the son of deceased rapper and Latino musician Big Pun.

Chris Rivers began his music career in 2002 as a member of a group called 3 Down. 3 Down consist of members Baby Pun, Ray Ray (Benzino's son) & Lil James, they released a single called Baby Boo that featured Brenda Russell. The group disbanded right after their single.

Chris Rivers has had collaborations with various artists including Wu Tang Clan, The Lox, Termanology, Vinnie Paz, Chino XL, Joell Ortiz, Canibus, and Cormega. He was originally known as Baby Pun. His style is said to be similar to that of his father. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.