As for Mo'Nique, poeple hate her because she’s a pain in the ass but truthfully she probably gave the most deserving Supporting performance of the 20 years.
2018 - Rami Malek to Bradley Cooper for A STAR IS BORN, Mahershala Ali to Richard E. Grant for CAN YOU EVER FORGIVE ME?, Olivia Coleman to Glenn Close for THE WIFE
2017 - Gary Oldman to Denzel Washington for ROMAN J. ISRAEL, ESQ, Sam Rockwell to Willem Dafoe for THE FLORIDA PROJECT, Allison Janney to Laurie Metcalf for LADY BIRD
2016 - Emma Stone to Isabelle Hupert for ELLE, Viola Davis to Nicole Kidman for LION
2015 Brie Larson to Charlotte Rampling for 45 YEARS, Mark Rylance to Tom Hardy for THE REVENANT, Alicia Vikander to Rooney Mara for CAROL
2014 - Eddie Redmayne to Michael Keaton for BIRDMAN, Julianne Moore to Reese Witherspoon for WILD, Patricia Arquette to Laura Dern for WILD
2013 - Matthew McConaughey to Leonardo DiCaprio in WOLF OF WALL STREET, Cate Blanchette to Judi Dench for PHILOMENA, Lupia Nyong’o to Julia Roberts in August: Osage County (not even kidding)
2012 - Christoph Waltz to Tommy Lee Jones in LINCOLN, Jennifer Lawrence to Naomi Watts for THE IMPOSSIBLE
2011 - Meryl Streep to MIchelle Williams for MY WEEK WITH MARILYN
2010 - Colin Firth to Javier Bardem for BIUITIFUL, Natalie Portman to Jennifer Lawrence for WINTER’S BONE, Christian Bale to Geoffrey Rush for THE KING’S SPEECH
2009 - Jeff Bridges to Jeremy Renner for THE HURT LOCKER
2008 - Kate Winslet to Anne Hathaway for RACHEL GETTING MARRIED, Heath Ledger to Philip Seymour Hoffman for DOUBT, Penelope Cruz to Viola Davis for DOUBT
2007 - Daniel Day Lewis to Tommy Lee Jones for IN THE VALLEY OF ELAH, Tilda Swinton to Amy Ryan for GONE BABY GONE
2006 - Alan Arkin to Eddie Murphy for DREAMGIRLS
2005 - Philip Seymour Hoffman to Terrence Howard for Hustle & Flow, George Clooney to Jake Gyllenhall for BROKEBACK MOUNTAIN, Rachel Weisz to Amy Adams for JUNEBUG
2004 - Jamie Foxx to Clint Eastwood for MILLION DOLLAR BABY, Cate Blanchett to Sophie Okonedo for HOTEL RWANDA
2003 - Charlize Theron to Diane Keaton for SOMETHING'S GOTTA GIVE, Tim Robbins to Djimon Hounsou for IN AMERICA
2002 - Adrien Brody to Nicolas Cage for ADAPTATION, Nicole Kidman to Diane Lane for UNFAITHFUL, Catherine Zeta-Jones to Meryl Streep for ADAPTATION
2001 - Jim Broadbent to Ethan Hawke for TRAINING DAY, Jennifer Connelly to Maggie Smith for GOSFORD PARK
2000 - Julia Roberts to Laura Linney for YOU CAN COUNT ON ME
1999 - Kevin Spacey to Sean Penn for SWEET AND LOWDOWN, Michael Caine to Tom Cruise for Magnolia, Angelina Jolie to Samantha Morton for Sweet and Lowdown
1998 - Gwyneth Paltrow to Fernanda Montenegra for CENTRAL STATION, Judi Dench to Rachel Griffiths for HILARY AND JACKIE
1997 - Jack Nicholson to Peter Fonda for Ulee's Fold, Helen Hunt to Julie Christie for Afterglow, Robin Williams to Robert Forster for Jackie Brown, Kim Basinger to Julianne Moore for BOOGIE NIGHTS
1996 - Geoffrey Rush to Billy Bob Thornton for SLING BLADE, Frances McDormand to Emily Watson for BREAKING THE WAVES
1995 - Nicolas Cage to Sean Penn for DEAD MAN WALKING, Kevin Spacey to James Cromwell for BABE, Mira Sorvino to Kate Winslet for SENSE AND SENSIBILITY