TORONTO - Talk-show queen Oprah Winfrey has added a second event to her upcoming "Lifeclass" appearance in Toronto after the first sold out in 24 hours.

"Oprah's Lifeclass: the Tour" will now run twice on April 16 at the Metro Toronto Convention Centre.

The first event -- the one that has just been added -- will take place from 8 a.m. to 2:30 p.m.

The second event -- the one that was previously announced -- will start at 4 p.m.

Both instalments will see Winfrey talking to the audience and fans online about the lessons that guide her life.

She'll be joined by a group of inspirational figures, including Tony Robbins, Deepak Chopra, Bishop T.D. Jakes and Iyanla Vanzant.

Portions of the event will be broadcast live on the web and on OWN: Oprah Winfrey Network across Canada and the U.S.

The self-help program "Oprah's Lifeclass" premiered in October on OWN and won an NAACP Image Award for its inaugural season.

Winfrey decided to take the show on the road for its six-episode second season run, which premieres March 26 from St. Louis.

Toronto is the only Canadian city scheduled on the tour.