it's the shocking letter just fax to sandra bullock that's rocking her world today. melissa smith, who's the second one to said she had an affair with sandra bullock' husband, writes sandra in a letter obtained by tmz, this "i know this letter will most likely go unanswered, but i want you to know that i am sorry for any hurt or pain that i have caused you. i never meant any harm." i mean, lauren, come on. who uses a fax anymore? no, seriously! what do you think -- what do you think -- >> that was good. >> i mean really it's like, oh we also made a carbon copy and a ditto. but what is the motivation here of this alleged mistress? is this her dealing with her guilt? is she looking for publicity? i mean this is outrageous. >> it's only publicity and i am so sick of this, this mistress mania is out of control. and the fact that you really think that you have a right to write he a letter and tell me something, oh, by the way, and here's my phone number just in case you or any other reality show producers out there might want to call me, i'm available. i'm tired of it. >> yeah. >> i th