Oscars 2018: Nicole Kidman steals the show in blue gown with oversized bow

Leave it to Nicole Kidman to steal the show on the 2018 Oscars red carpet.

The "Big Little Lies" actress stepped out for the 90th Annual Academy Awards on Sunday night in a stunning blue gown that featured an oversized bow at the waist, and it was one of the absolute best looks of the star-studded red carpet.

The strapless gown featured a dramatic sweetheart neckline and a thigh-high slit that gave the glamorous look a sexy vibe. She posed confidently as ever on the red carpet with her hands on her hips and her signature red lips pursed for the cameras.

See Nicole Kidman's look:

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Nicole Kidman at the 2018 Oscars
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Nicole Kidman at the 2018 Oscars
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Steve Granitz/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Steve Granitz/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Nicole Kidman attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
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Noticeably absent were husband Keith Urban and "Big Little Lies" co-star Reese Witherspoon, who she has been walking the red carpet with at a slew of shows throughout awards season.

Kidman also had a little fun on the red carpet -- she playfully crashed pal Sandra Bullock's red carpet interview less than 10 minutes before the show kicked off!

See Sandra Bullock's look below:

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Sandra Bullock at 2018 Academy Awards
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Sandra Bullock at 2018 Academy Awards
HOLLYWOOD, CA - MARCH 04: Sandra Bullock attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Jeff Kravitz/FilmMagic)
Actress Sandra Bullock arrives for the 90th Annual Academy Awards on March 4, 2018, in Hollywood, California. / AFP PHOTO / VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)
Actress Sandra Bullock arrives for the 90th Annual Academy Awards on March 4, 2018, in Hollywood, California. / AFP PHOTO / VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)
Actress Sandra Bullock arrives for the 90th Annual Academy Awards on March 4, 2018, in Hollywood, California. / AFP PHOTO / VALERIE MACON (Photo credit should read VALERIE MACON/AFP/Getty Images)
HOLLYWOOD, CA - MARCH 04: Sandra Bullock attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Sandra Bullock attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Steve Granitz/WireImage)
HOLLYWOOD, CA - MARCH 04: Sandra Bullock attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Kevin Mazur/WireImage)
HOLLYWOOD, CA - MARCH 04: Sandra Bullock attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Steve Granitz/WireImage)
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