chris clackham, nbc news. >>> time for entertainment news, actor johnny depp is facing legal troublese "pirates of the caribbean" star is being sued by a disabled woman who claims his bodyguards dragged her from her vip seat in december. >>> "titanic" has sailed beyond the $2 billion mark in lifetime ticket sales, thanks to the film's rerelease in 3-d. it now stands as one of only two films in history to earn more than $2 billion. the other is another james cameron film, "avatar." >> that little movie? >> after speculation of an early departure from "30 rock." actor alec baldwin confirmed that he is in fact signed on to do the show's seventh season. baldwin is scheduled to be on capitol hill today, to lobby congress to increase arts funding. >>> and finally, it's what you've all been waiting for, take a good luck. a closer look at angelina jolie's engagement ring. brad pitt reportedly helped design the ring. an expert tells "people" magazine it could weigh in at more than ten carats with a price tag of more than $1 million. >> isn't the wedding band supposed to go around that? >> mayb