This honour, tallied by the esteemed film site's method of rating, is shared by several other films, such as Singin' In The Rain, Laura and The Philadelphia Story.
The movie's unprecedented success with reviewers since its premiere on September 1 has resulted in the dethroning of Rotten Tomatoes' previous highest-rated movie, Toy Story 2, which was released in 1999.
Ronan's performance has been highly praised, with many expecting a Best Actress nomination at this year's Academy Awards.
While you're here. Why not watch the latest episode of The JOE Show with special guests Delorentos!
The rating has been aggregated through 170 reviews, mainly from Stateside critics where the film received a limited released earlier this month.
Greta Gerwig says Lady Bird's warm reception is"a dream come true
Some other movies who have achieved a flawless score with over 100 reviews are 2008's Man on Wire and 2016's Things to Come. It's overtaken Toy Story 2, which has a full-on spread of only positive reviews, but only 163 of them (that's seven fewer, maths fans).
The coming-of-age flick isn't the only film with 100%, but the more fresh reviews without getting a single rotten, the better the score.
"We put our heart and souls into this movie, and the last step of this deeply collaborative art form of filmmaking is giving the film to the audience and the film critics", Gerwig told the website.
Love or hate it, Rotten Tomatoes has become a staple of film coverage in today's society.
"Lady Bird is nothing short of tremendous, a wise film about how two people deal with ambivalence", wrote Kyle Turner in his New York Film Festival review of the film for Paste.
Georgia: 12 dead in hotel fire
Three Turks and an Israeli were being treated at the Batumi University clinic, spokesman Kakha Chikhradze told Palitra News TV. More than 100 guests and employees were evacuated after the fire, of which the cause remains unknown.
Ilangairajan summed up the mood of many residents of the constituency, represented by former chief minister J Jayalalithaa . It is yet unclear if the VK Sasikala faction of the AIADMK led by TTV Dhinakaran will contest the by-election.
Mehbooba's predecessor and opposition National Conference leader Omar Abdullah termed the incident as tragic and reprehensible. Srinagar: an army jawan was snatched and killed by suspected militants in Jammu and Kashmir's Shopian district.
Prior to the announcement, Meredith had just $28m in cash on hand, according to its latest quarterly report . The deal is a coup for Meredith , which held unsuccessful talks to buy Time earlier this year and in 2013.
Before becoming president, Trump criticized Pakistan and said in a tweet: "Get it straight: Pakistan is not our friend". Saeed carries a bounty of $10 million announced by the USA for his role in terror activities.
Largent helps grow the trees and says, while they're aware of the shortage May Tree Farm has plenty at the Capitol Market. A tradition that some families have kept up for years. "So you have to manicure the tree as it goes".
The expectant reality star is reportedly pregnant and expecting her very first child with her new boyfriend Travis Scott . "Why Kylie don't just tell the world she pregnant , like we can't tell by her chubby face", questioned another viewer.
News media also reported protesters breaking into the house of former interior minister Chaudhry Nisar Ali Khan. The protests spread to other cities in Pakistan, including Karachi, Lahore, Hyderabad and Faisalabad.
Moore is beset by sexual misconduct allegations, including by a woman who said Moore assaulted her when she was 14 years old. Trump could be heard in the recording telling host Billy Bush that he kissed and groped women without asking for consent.
In early November, Trump was on the golf course with Japanese PGA Tour pro Hideki Matsuyama and Prime Minister Shinzo Abe . Haters will point out that of his 305 days in office, Trump has spent 76 of them playing golf on his own properties.
The teen was spotted on surveillance video in Pennsylvania driving the missing auto on Thursday. Sources tell Action News Jax that Logan, the guns and the Dodge Dart are still missing.
Grizzlies Fire David Fizdale
Fizdale was announced as the Grizzlies coach in 2016 and had a 50-51 record in his two seasons at Memphis. The Grizzlies are the second National Basketball Association team to make an in-season coaching change.
Samantha Akkineni to impress Ivanka Trump
It is well known news that Hyderabad is hosting the prestigious Global Entrepreneurship Summit (GES) Nov 28-30th, 2017 at HICC. Ivanka Trump , who has been speaking out on the world stage about women empowerment, will be leading the U.S. delegation.
England probe Bairstow-Bancroft clash
It's understood Bancroft only told teammates of the incident in the past few days and has accepted an apology from Bairstow. Fox Sports News reported that the incident happened four weeks ago at the start of the tour of Australia.
Vols finalizing deal to make Greg Schiano head coach
Ohio State ranked No. 3 in scoring defense last season with Schiano as co-coordinator and is No. 8 in total defense this year. He went 68-67 over 11 seasons at Rutgers , after taking over one of the worst programs in the country.