Kelly Rowland did her best Marilyn Monroe impression as she serenaded Miami Heat basketball star Dwyane Wade with the 'Happy Birthday' song at his 30th birthday party. Wade celebrated his big day at a private event on Sunday (Jan. 15) at the Setai Hotel in Miami.

Rappers T.I., Rick Ross, Common and fellow Heat players LeBron James and Chris Bosh were among the attendees at the star-studded party. Miami personality DJ Irie captured the festivities and posted it on his YouTube page.

Before Rowland graced the stage, Wade's boo Gabrielle Union introduced Rowland as the "The baddest b---- on the planet who represents the chocolate." K-Row, standing next to a 4-storied birthday cake, gave a quick impromptu rendition of her hit song 'Motivation.'

She then segued into her sexy 'Happy Birthday' song to a blushing D-Wade. The Miami Heat star was so enamored by Rowland's soulful pipes that he started singing himself.

According to HipHopWired, the birthday boy received some lavish gifts including a Hublot 3000 diamond encrusted watch, a vintage 1982 bottle of Dom Perignon and a McLaren MP4-12C race car.

In addition, Tip, Common and Rozay took the stage for surprise performances throughout the night. Ross performed a slew of his hit songs including 'John' and 'Hustlin.'

If you are turning 30, being serenaded by Kelly Rowland is not a bad way to start. Happy Birthday, D-Wade!