As the Supreme Court rules on the Defense of Marriage Act (DOMA) and California's Proposition 8 amendment Wednesday, celebrities -- many of whom have been following the issue for months if not years-- are taking to their Twitter feeds to weigh in.
DOMA, signed into law in 1996, denies gay and lesbian couples thousands of benefits that are available to straight couples under federal law. Prop. 8, a law approved by California voters in a 2008 ballot, bans same-sex couples from marrying within the state.
More reactions as they come.