Britney Spears, John Legend

The incredible BRITNEY SPEARS is here! The pop superstar celebrates with Ellen on the release of her eighth studio album, "Britney Jean.” Britney's remarkable evolution has taken her from a girl with a hot dance on "Baby One More Time" to the alluring "Femme Fatale" of this decade. This year, she brought her talents to Sin City for a three-year residency, fittingly titled "Britney: Piece of Me." Because everyone truly can't get enough of the singer, over the years the Princess of Pop also launched her own fragrance line, now in its eighth edition, and served as a judge on "The X Factor." After giving Sophia Grace & Rosie a glimpse of life on the road, it's time for Britney to bring it all back to Ellen!

Adding soul to the playlist, JOHN LEGEND stirs up the mood with a tune from his album "Love in the Future." The R&B sensation celebrates a year of new music and life adventures, including his recent nuptials. He'll melt the hearts of the audience with his smooth vocals. John's latest record, like "Get Lifted" and "Once Again," spins timeless hymns into contemporary grooves. Time to get a taste of that modern kind of love!

The Crystal Ladies of CIRQUE DU SOLEIL surprise Ellen and her audience, performing from their astonishing traveling show "Totem"! Flying, dancing, spinning, roaring, their journey delves into the history of mankind, making a major splash on Ellen's eventful stage. Be ready to be dazzled!

On Tuesday, Ellen shines a spotlight on the spectacular!