Taylor Swift Thought She Won Album of the Year Grammy: Top 5 Stories

Take a look at Us Weekly's most-read stories -- including Taylor Swift mistakenly thinking she won the Grammy for Album of the Year -- for Monday, Jan. 27. Credit: Larry Busacca/WireImage; Kevin Mazur/WireImage

Taylor Swift thought she won the Grammy for Album of the Year, Beyonce andJay Z gave a sexy "Drunk in Love" performance, and Sean Lowe and Catherine Giudici wed on live TV: See Us Weekly's top 5 stories from Monday, Jan. 27 -- and the biggest moments from Sunday night you may have missed! -- in the roundup.

1. Taylor Swift Thought She Won Album of the Year Grammy: See GIF of Hilarious Reaction

The other side of Taylor Swift's surprise face. The pop-country superstar, 24, didn't exactly clean up at the 2014 Grammys inside the Staples Center in Los Angeles Sunday, Jan. 26. Although nominated in several major categories -- and pulling off an admirable, headbanging piano rendition of "All Too Well" onstage -- the awards-circuit veteran went home empty handed.

2. Beyonce, Jay Z Open Grammys 2014 With Sexy "Drunk in Love" Performance

Starting things off with the biggest bang ever! Beyonce and Jay Z kicked off the Grammys 2014 inside L.A.'s Staples Center Sunday, Jan. 26 with a performance that'll be difficult to top. Although rapper Jay Z, 44, is the one up for multiple statues this year for his Holy Grail album, Blue Ivy's mom and dad selected a duet-track from Beyonce's late-December surprise album, "Drunk in Love" for their set. (Us Weekly was first to reveal that the super-couple would be performing together.)

3. Bachelor Wedding Recap: Sean Lowe, Catherine Giudici Get Married on Live TV -- All the Details, Plus Pictures!

Can you feel the love tonight? Ten months after the world watched them get engaged on the season 17 finale of ABC's The Bachelor, Sean Lowe and Catherine Giudici made history by saying "I do" in the franchise's first-ever live TV wedding. On Sunday, Jan. 26 -- with their closest friends and relatives in attendance, and millions of fans watching from home -- the couple pledged their eternal, undying devotion to each other in a ceremony at the gorgeous Four Seasons resort The Biltmore in Santa Barbara, Calif.

4. Video: Queen Latifah Pulled Aside By Ryan Lewis for Madonna's Grammys Entrance

Went off with a few hitches! Queen Latifah officiated the weddings of 33 couples during a performance by Madonna , Mary Lambert, Macklemore & Ryan Lewis at the 2014 Grammy Awards in L.A. on Sunday, Jan. 26 -- but suffered a few technical difficulties in the beginning of the now-historic act.

5. Ramona Singer, Husband Mario Separated: Real Housewives of New York Star's Domestic Dispute

Another Housewives marriage is on the rocks. After 27 years together, Real Housewives of New York's Ramona Singer and husband Mario have separated, two sources confirm to Us Weekly -- with both Ramona, 56, and Mario, 60, already dating other people.