• Senegalese-American singer-rapper Akon returns with Freedom, an album filled with "extremely breezy, Caribbean-tinged songs that are less hip-hop than lucid pop," according to The Boston Globe. "[H]is best songs [are] light, expertly constructed and just a touch insipid," writes The New York Times. Rolling Stone calls Freedom "pure melodrama about love and love lost, delivered in a hooting style over synth-swamped beats that are closer to early Peter Gabriel than to 2008 hip-hop."
• Rapper and actor Common drops Universal Mind Control, his eighth album. Spin magazine loves its retro sound: "While we're used to Common in the role of poetic prophet or self-righteous rhyme slayer, Universal Mind Control is primarily a rhythmic celebration, paying tribute to Afrika Bambaataa and Jonzun Crew jams." The Los Angeles Times applauds his new direction: "Common tries to break away, taking on a harder, naughtier persona and dipping his typically dusty grooves in executive producer Pharrell's cold chemical wash. For part of the album, the techno gambit blows fresh air into Common's paisley pondering."
• American pop-punkers Fall Out Boy release their fifth album, Folie à Deux (Madness For Two). "For all the negatives said, written or blogged about Fall Out Boy (and trust us, there are a lot), it's damn near impossible to fault the Chicago-born band for their creativity, ingenuity and willingness to try just about anything," gushes Alternative Press. The Onion's AV Club gives the album an "A" while underscoring that the band is overshadowed by bassist Pete Wentz's tabloid escapades: "While the adulation of millions of kids has made the Chicago quartet a platinum-selling arena act, the group inspires equally passionate disdain from non-fans, who made 'Wentz' slang for 'douche.'"
• California R&B singer-songwriter Keyshia Cole is back with a new hairdo and a new album, A New Me. USA Today calls it "sexier [and] more playful," featuring "much less pain than on previous works." Entertainment Weekly thinks she's "chosen an odd way to escape" the Mary J. Blige comparisons, since Cole "turns her focus from heartbreak to happiness only a few years after Blige promised she was done with drama." Allmusic digs the change of pace: "Cole pushes herself into new territory and becomes a more versatile songwriter and vocalist in convincing, frequently thrilling, fashion."
• Miami based producer and rocker Kevin Rudolf releases In The City, an album that "cribs tricks from both rap and rock 'n' roll, not in the pursuit of a bastardized Limp Bizkit-type hybrid, but with the intention to produce a crossover rock record with modern hip-hop tools," according to the BBC. Despite the album's flaws, hip hop webzine Rap Reviews enjoys Rudolf's Cash Money Records debut: "In the City offers good production, excellent melodies, and – of course – the same song, ideas, and kinds of guest appearances many times over. Still, I'd recommend it as a blueprint for potential."

Lady GaGa was bored with pop music. Then she discovered her inner exhibitionist.

The 22-year-old New Yorker has been hailed as the "future of pop" for her catchy dance tunes and racy stage attire. Like Madonna before her, Lady GaGa (real name: Stefani Germanotta) is quickly becoming an icon for the gay community. Nor is she afraid to perform in her underwear. Earlier this summer, she turned heads with Just Dance, featuring Colby O'Donis (and a video cameo by Akon) and last month, she released The Fame, her debut. Singles like the mirror ball anthem Beautiful Dirty Rich and the Christina Aguilera-meets-Fergie jam Poker Face have made her a critical hit as well as an underground sensation.

A former singer-songwriter, Lady GaGa made the transition to dance-pop while performing in New York's underground club scene. The brunette-turned-platinum-blonde got her cred on risqué performances that combined heavy metal, fire and lots of skin. In 2005, Lady GaGa was signed by Def Jam, only to be dropped in less than four months. She remained upbeat and eventually scored a songwriting deal with Interscope. Last year, after penning tracks for Britney Spears and Pussycat Dolls, Lady GaGa signed with Akon's Kon Live imprint.

The Lady, whose name is inspired by the Queen song Radio Ga Ga," makes it clear she's not interested in staying an underground darling: "I know when I signed with a major label, my job [was] to write a hit pop song and play the game."

See: myspace.com/ladygaga