Buzz News Roundup, 2/6

• Reuters has an appreciation of Beatles spiritual mentor Maharishi Mahesh Yogi, who died overnight.
• Brittany Murphy may be Lindsay Lohan's replacement in the dark comedy Poor Things, writes Hollywood Reporter.
• Billboard has news that Metallica, Pearl Jam, and Kanye West will headline Bonnaroo this year — and not Led Zeppelin, as some sources erroneously reported.
• ComingSoon reports that Josh Brolin may go from playing George W. Bush to playing the new Terminator.
• Debra Messing has nabbed a role in the family dramedy Humboldt Park, Variety reports.
• Zap2It has the news that Casey Affleck is attached to star in a film adaptation of Tom Epperson's period noir drama The Kind One.
• The Selma Blair/Molly Shannon show Kath and Kim has been given a series order by NBC, writes Hollywood Reporter.
• According to ComingSoon, Emilio Estevez's directorial follow-up to Bobby will be a social drama titled The Public, which will be set in a library.
• Late-night host (and new citizen) Craig Ferguson will host the annual White House Correspondents Dinner, Variety reports.