Courtney Lee himself responded by saying "haven't signed." Not sure if Lee's tweet means "I haven't signed with the Celtics yet" or "I haven't signed with anyone, stop these crazy rumors." But right after this tweet, Lee proceeded to say that he is "signing in the next 48 hours." So it's unclear if he plans on signing with Boston or not. Only time (and a credible source) will tell.
So here are some Tweets floating around the internet about the possibility of Courtney Lee coming to Boston. Again, THESE ARE RUMORS. Nothing is confirmed.
Congrats to my cousin Courtney Lee for signing with the Boston Celtics!!! Keep it up fam!!!
— Chris Stewart (@BigSexyy_Escy) July 19, 2012
@RedsArmy_John Lee's mom is that guy's Aunt and he told me that he talked to her...not officially signed but she said the C's
—Miss Ⓓanielle (@DaniiDixie) July 19, 2012