Sandra Bullock had a scare on Sunday when Joshua James Corbett was arrested after breaking into her Los Angeles home while she was inside.

Man Breaks Into Sandra Bullock's LA Home

Both Bullock and her four-year-old son were home when Corbett, 39, was arrested outside the star’s house at 6:30 a.m. Both Bullock and her son were physically unharmed during the break-in, which took place mere hours after Bullock appeared at the Guys Choice Awards where she received the Decade of Hotness award.

Bullock’s LA mansion is equipped with security cameras and is surrounded by a chain link fence with barbed wire, and how Corbett managed to get on the grounds is unknown. Corbett was charged with felony residential burglary, but sources say that Corbett specifically targeted Bullock and was obsessed with the Oscar-winning actress.

Visit NBCNews.com for breaking news, world news, and news about the economy

Corbett reportedly kept a journal about the actress, but he has not been charged with stalking. Corbett is currently being held on a $50,000 bail for the residential burglary charge and additional charges have yet to be filed.

More on Sandra Bullock:

_{> Sandra Bullock Wins Decade Of Hotness At Guys Choice Awards}

_{> Sandra Bullock Gives Commencement Speech At New Orleans High School}

_{> Highlights From The 2014 Oscar Nominees Luncheon: Matthew McConaughey Misses Tom Hanks, Jared Leto Praises His Mother}