The pair were at the Echo Music Awards in Berlin in 2012 and they allegedly had a passionate, six-month fling.
Manson, who is known for dating stunning younger stars, has also dated actress Rose Mc Gowan and burlesque performer Dita von Teese.
The band announced just six performances at Coachella Music and Arts Festival, T-Mobile Arena in Las Vegas and Foro Sol in Mexico City this April.
Last Monday, 47-year-old Seymour faced the humiliating experience of apologizing at a Connecticut court hearing over DUI charges from January, when she reversed her Range Rover on a highway ramp and later hit a road sign.
To get the charges dropped, she committed to regular AA meetings and a stint in a state alcohol-treatment program.
On October 12, 2001, a month after the September 11 attacks on America, and five days after the first coalition bombs dropped on Afghanistan, a group of musicians sat in front of a TV in a Los Angeles recording studio and watched the news. A new line-up of the band – featuring guitarists Robin Finck, Buckethead and Paul Tobias, alongside long-time keyboard player Dizzy Reed, former Replacements bassist Tommy Stinson and drummer Brian ‘Brain’ Mantia – played their first ever gig on New Year’s Day at the House Of Blues in Las Vegas.
“Thousands of protesters took to the streets of Pakistan, Indonesia and Iran today,” said the newscaster, “as the Islamic world continues to protest against the US-led bombardment of Afghanistan.” The screen showed riot police firing tear gas, black smoke billowing out of burning cars, protestors hurling petrol bombs. Two weeks later they played in front of around 200,000 at Rock In Rio III in Brazil.
Lana's playing a smattering of festivals this summer, including Electric Picnic Festival in Ireland.