1.3 million guests attend Mexican teen's 15th birthday bash

San Luis Potosí: More than a million guest attended the 15th birthday party of Rubi Ibarra, a small-town Mexican teen, on Monday after her parents' video invitation to the milestone event went viral online.

Girls' 15th birthday parties are often a huge deal in Latin America, where families traditionally pull out all the stops to welcome them to womanhood.

But Rubi's "quinceanera" party could take the phenomenon to a whole new level, after the invite became an offbeat internet sensation.

"Hi, how's it going? We would like to invite you this December 26 to our daughter Rubi Ibarra Garcia's 15th birthday party in La Joya," her dad, Crescencio, says in the video.

Dressed in a cowboy hat typical of northern Mexico, he ticks off the names of the bands that will play at the party and announces a horse race with a 10,000-peso prize (about $500), as his wife and the now-famous Rubi stand at his side.

"Everyone" is invited, he says.

Crescencio, who expected 800 guests for the party, hosted 1.3 million Facebook usersat La Joya, a village of 200 people near the city of San Luis Potosi.

Looking overwhelmed by the attention, yet resplendent in an elaborate fuchsia dress and gleaming tiara, Rubi celebrated her birthday on a ranch in central Mexico and made her the toast of the country.

Family members had to open a path for the girl through dozens of reporters and photographers snapping her picture so she could reach the Mass for her in a field in the state of San Luis Potosi. A large billboard saying "Welcome to my 15th birthday party" with Rubi's picture towered over the tents and tables filled with food.

Thousands of people came from across Mexico for the "quinceneara" celebration, a traditional coming-of-age party in which Mexican families often throw big, costly bashes so their daughter can be princess for a day.

"I came to see if they would give me a dress for my granddaughter for her 15^th birthday in May," said Victoriano Obregon, who had come all the way from the northern state of Coahuila.

Rubi's bash gained national and international notoriety in early December after a local event photographer posted on his Facebook page a video of the girl's father describing a down-home birthday party complete with food, horse races and local bands. In the video, cowboy hat-wearing Crescencio Ibarra haltingly, but proudly describes the party and prizes, before announcing that "everyone is cordially invited."

Rubi's mother later explained that Crescencio had only been referring to everyone in the neighbouring communities, not the world, but by then the video had been picked up dozens of times on YouTube and had been seen by millions, sparking tributes by musical stars, jokes and offers of sponsorships by companies.

Mexican airline Interjet published a promotion offering 30-percent discounts on flights to San Luis Potosi, under the slogan "Are you going to Rubi's party?"

Internet jokesters published photos of troops of turkeys, backhoes stirring giant caldrons of soup and massive crowds "heading for Rubi's party."

Actor Gael Garcia made a parody video of the invitation, and norteno singer Luis Antonio Lopez "El Mimoso" composed a "corrido" song especially for Rubi. The humble daughter of ranchers even got an offer to appear on the soap opera "The Rose of Guadalupe."

Several hundred guests had arrived by Monday morning for the Mass. However the number swelled as the day progressed and by evening there were thousands and the event resembled a rock concert. Cars blocked the access roads to the communities and state police and Red Cross workers monitored the situation.

"What happened with Rubi is an interesting example of how the internet amplifies and makes hyper-transparent people's personal lives and how traditional media look for stories on social networks to bring in new audiences" who they have been losing, said Sergio Octavio Contreras, a communications professor at Mexico's La Salle-Bajio University.

Rubi's neighbors say they hope all the attention will bring improvements to the poor community, where there is a mescal distillery but residents are pleading for cellphone coverage.

"More than anything, this can bring attention to us ... so people can see the unemployment," said local resident Rutilio Ibarra.