What is season 3 of the hills?

Unfortunately, as an AI language model, my training dataset only goes up until mid-2021, and I don't have access to current events or a web browser. However, to answer your question about season 3 of The Hills, here are some general details:

Season 3 of The Hills aired on MTV from August 13, 2007, to December 10, 2007, consisting of 28 episodes. The show continued to follow the personal and professional lives of the main cast members, including Lauren Conrad, Heidi Montag, Audrina Patridge, and Whitney Port. In season 3, there were new romantic relationships, conflicts, and dramatic moments, including Heidi's decision to undergo plastic surgery and her ongoing feud with Lauren.

Overall, season 3 of The Hills continued to be a popular reality TV show that captivated audiences with its portrayal of Hollywood life, drama, and fame.