Sorry, guys. Sandra Bullock is taken. The Oscar-winning actress has been pretty quiet about her personal life since her marriage to Jesse James imploded back in 2010 and she adopted son Louis that same year.Butnow People magazine reports that she’s thinking romantically again. RELATED:Sandra Bullock is hotter at 50 than you’ll ever be According to the report, Bullock hasbeen quietly dating photographer and model Bryan Randall for “several months.” Several months! Several! Things are apparently going so well between the couple — who were spotted out having a romantic dinner late last week — that Bullock reportedly brought Randall along as her date to Jennifer Aniston and Justin Theroux’s secret backyard wedding earlier this month. How’s that for a vote of confidence?