MTV.com News — Plus: Akon talks about his latest signing, Ya Boy, in Mixtape Daily. By Shaheem Reid, with additional reporting by Rahman Dukes Alley Boy Photo: Atlantic This Week's Main Pick Street King: Alley Boy, DJ Holiday and the Empire Holding... more info

VH1 News — Alley Boy is proving he's a "force to be reckoned with" on his Definition mixtape. Plus: Akon talks about his latest signing, Ya Boy, in Mixtape Daily. more info

AngryApe — His new track will be heard in the film 'RA. One' more info

Musicaddictz - Addicted To Music — She Ain't Me (Demo) - Keri Hilson Make Sure - Jaheim Under Contruction - Solange Knowles Breakeven (Album Version) - The Script It's my visitor's request.Push Push (Main Version) - Kat Deluna Ft. AkonLong time no see, huh? This is Kat Delu more info

Idolator — The latest in the steadily growing line of collaborations between singer Akon and Grammy-winning DJ/producer David Guetta is about—what else?—partying, dancing and hooking up at the club. “Party Animal” follows up the pair’s recen... more info

Idolator — As if it was ever in doubt. Jay-Z returned to New York's Madison Square Garden last night, and — no surprise — he still runs this town. Hova staged a spectacle jammed with fellow stars: Fabolous and Trey Songz joined Jay for “Say ... more info

Crazed Hits — Rapper Ya Boy, who we first featured last year, has signed to Interscope Records and its imprint Konvict Muzik, which is co-owned by singer Akon. Ya Boy is the 96th featured Crazed Hits act to get signed. more info

MTV.com News — Jay gets some help from Young Jeezy, Trey Songz, Lil Wayne, Drake, Nicki Minaj and other special guests.By Shaheem Reid Jay-Z performs at Madison Square Garden Tuesday Photo: Bryan Bedder/ Getty Images NEW YORK — There is always palpable... more info

Undercover, Australia — The Jamfest line-up is even bigger now with the addition of Jay Sean, Sean Paul and Eve joining the previously announced Akon and Kelly Rowland. more info

MTV.com News — Weezy, who was supposed to be sentenced to prison Tuesday, was also joined by Young Money's Drake and Nicki Minaj.By Shaheem Reid Lil Wayne (file) Photo: Frank Micelotta/ Getty Images Jay-Z has said that Madison Square Garden should be cal... more info