with the bangs "flipped up." The 1990s also saw the return of the 1970s teenage female fashion with long, straight hair and denim hot pants. Beverly Hills, 90210 sideburns also became popular in the early and mid-1990s. Slap bracelets were a popular fad among children, preteens, and teenagers in the early 1990s and were available in a wide variety of patterns and colors. Also popular among children were light-up sneakers, jelly shoes, and shoelace hair clips. The Grunge hype at the beginning of the decade popularized flannel shirts among both genders during the 1990s. Heroin chic appeared sporadically across film, fashion models and grunge music, but gave way by end of the US recession and the emergence of internet "geek" culture (a sassy tech-literate style centered on web searching and drinking coffee). Grunge- and hip-hop-inspired anti-fashion saw an expansion of the slouchy, casual styles of past decades, mostly seen in baggy and distressed jeans, cargo shorts and pants, baseball caps (often worn backward), chunky sneakers, oversized sweatshirts, and loose-fitting tees with grandiloquent graphics and logos. Svelte fashion was also popular from the beginning of the 1990s and into the 2000s, as the new millennium began. The rivalry of sloppy grunge fashion versus more expensive clothing made for fitter bodies was a repeat of the rock versus disco rivalry of a decade ago. Nineties fashion became darker, slinkier, and more futuristic-looking clothing in the late 1990s, with Keanu Reeves in The Matrix as a style icon. Tattoos and piercings became part of the mainstream aesthetic. American model Christy Turlington revealed her belly button piercing at a fashion show in London in 1993. In the late 1990s, some females got lower back tattoos and men opted for tribal style arm bands or back pieces. Video games Video game consoles released in this decade include the Super Nintendo Entertainment System, Neo Geo, Atari Jaguar, 3DO, Sega Saturn, PlayStation, Nintendo 64 and Dreamcast. Portable video game consoles include the Game Gear, Atari Lynx and Game Boy Color. Super Mario World was the decade's best-selling home console video game, while Pokémon Red and Blue was the decade's best-selling portable video game; Super Mario 64 was the decade's best-selling fifth-generation video game, while Street Fighter II was the decade's highest-grossing arcade video game. Mario as Nintendo's mascot finds a rival in Sega's Sonic the Hedgehog with the release of Sonic the Hedgehog on the Sega Mega