Sigourney Weaver looks smart in a black blazer at Avatar: The Way Of Water world premiere

Sigourney Weaver looked sensational when she attended the world premiere of Avatar: The Way Of Water on Tuesday night in London.

The 73-year-old actress looked stylish in a sleek black blazer with silver trim, which she teamed with a matching pair of pants.

She accessorized with a pair of silver earrings and she did her makeup perfectly to accentuate her natural beauty.

Stunning: Sigourney Weaver looked sensational when she attended the world premiere of Avatar: The Way Of Water on Tuesday night in London

Stunning: Sigourney Weaver looked sensational when she attended the world premiere of Avatar: The Way Of Water on Tuesday night in London

All the guests flocked to the venue to celebrate the highly anticipated sequel to Avatar, while the first film is reportedly the highest-grossing film of all time.

The second movie, titled Avatar 2: The Way of Water, has brought back much of the original cast, including Sam Worthington, Zoe Saldaña, Sigourney, and Stephen Lang, but also added Kate Winslet and Vin Diesel.

‘Jake Sully lives with his newly formed family on the planet Pandora,’ according to the film. IMDb page.

“Once a familiar threat returns to finish what was started before, Jake must work with Neytiri and the army of the Na’vi race to protect their planet.”

Looking good: The actress, 73, looked sharp in a crisp black blazer with silver trim, which she teamed with a matching pair of pants

Looking good: The actress, 73, looked sharp in a crisp black blazer with silver trim, which she teamed with a matching pair of pants

Chic: Accessorized with a pair of silver earrings.

Wow!  Sigourney had perfectly made up to accentuate her natural beauty.

Elegant: Accessorized with a pair of silver earrings and perfectly applied a full face of makeup to accentuate her natural beauty.

The trailer for Avatar: The Way of Water has been released just a month before the film opens on December 16.

The trailer opens with members of the Na’vi sitting on the backs of ikrans, flying pterodactyl-like beings that carry them over a beautiful waterfall.

Sam Worthington’s Jake Sully and Zoe Saldaña’s Neytiri take their children to another tribe in search of a safe haven as huge, human-operated mech suits trample through a forest.

Big Plans: Just a few weeks before Avatar 2's scheduled release, Sam Worthington revealed that they've already started filming for Avatar 3 and some scenes for Avatar 4.

Big Plans: Just a few weeks before Avatar 2’s scheduled release, Sam Worthington revealed that they’ve already started filming for Avatar 3 and some scenes for Avatar 4.

“Treat them like our brothers and sisters,” insists a leader of this other tribe while some individuals swim in crystal clear waters.

‘Teach them our ways,’ the voice continues as a young voice calls one of Sully’s sons ‘boy of the woods’.

Then you learn how to ride a giant eel underwater. It emulates the scene from the first movie when Sam Worthington’s character is taught to ride an ikran.

Titles cut into picturesque landscape scenes refer to the film as “The Movie Event of a Generation”.

The Na’vi then find themselves in a dangerous situation with humans burning their lands with huge flamethrowers, destroying almost everything in their path.

Just a few weeks before the scheduled release of Avatar 2, Sam Worthington revealed that they have already started filming for Avatar 3 and some scenes for Avatar 4.

The 46-year-old Australian actor returns in the 2009 sequel to Avatar as Jake Sully, who has a new family of his own on Pandora.

Avatar: The Way of Water will lead up to Avatar 3, which is currently expected to hit theaters on December 20, 2024.

It's back!  Avatar 2: The Way of Water brings back original cast members Sam Worthington, Zoe Saldana, Sigourney Weaver, and Stephen Lang, but will also add Kate Winslet and Vin Diesel.

It’s back! Avatar 2: The Way of Water brings back original cast members Sam Worthington, Zoe Saldana, Sigourney Weaver, and Stephen Lang, but will also add Kate Winslet and Vin Diesel.

And Sam revealed on The Tonight Show Starring Jimmy Fallon that 80 to 90 percent of Avatar 3 has already been filmed.

“We’ve shot about 80%, 90% of three. We still have a few scenes to go,” Sam said, drawing some gasps from the crowd.

He also added that there were already some scenes filmed for Avatar 4, simply because they involved children who would be too old to wait.

“And on Four we did some scenes because the kids were getting older, so we have to do it before they get a little older,” he explained.

He added that a fifth film is also in the works, “if we’re lucky enough to get it,” adding, “We’re not arrogant enough to assume it’s going to connect.”

It comes after James revealed that the long-awaited second Avatar movie was “very expensive” to film.

Sneak Peek: The trailer for Avatar: The Way of Water was released just a month before the movie is set to open on December 16.

Sneak Peek: The trailer for Avatar: The Way of Water was released just a month before the movie is set to open on December 16.

Last month, the esteemed director did not give an exact figure for how much it cost, but called it “the worst business case in movie history.”

He said G.Q.: ‘You have to be the third or fourth highest-grossing movie ever. That is your threshold. That is your balance point.

The first Avatar movie is reportedly the highest-grossing movie of all time, according to Variety.

Sequel: The first Avatar movie is reportedly the highest-grossing movie of all time, according to Variety.

Sequel: The first Avatar movie is reportedly the highest-grossing movie of all time, according to Variety.