Yes, Im thinking UCLA is most likely going to contact through email. I guess we'll just have to wait. And I believe their Graduate Opportunity Fellowship (the equivalent of the San Diego Fellowship) is $20,000 plus tuition. BUT, it is super expensive to LA and especially in Westwood, where UCLA is at. Same goes UCSD too, UCSD is in La Jolla, which is also super expensive. Generally, California is just plain expensive, but Im told the weather beats the rest of the country (honestly, this is just from what my acquaintences tell me, I haven't really gone out of state).
I believe from what I read the Department writes a letter to the fellowship committee, so hopefully that helps our nominations!
And bummer about the UT rejection, but you got into UCSD, which is pretty hard to get into! Good luck!