Beyonce and Jay-Z attend the HBO Documentary Film "Beyonce: Life Is But A Dream" New York Premiere at the Ziegfeld Theater on February 12, 2013 in New York City. Jay-Z 's musical tribute to Beyonce on Kendrick Lamar's new track isn't exactly a Shakespearean sonnet, but that doesn't mean it isn't romantic. In spite of its name, "Bitch Don't Kill My Vibe," the remixed song finds the 43-year-old rapper waxing poetic about his superstar wife of four years, with whom he has a 14-month-old daughter, Blue Ivy. "Up in the clouds, me and my spouse / Rumors on the ground gettin' too loud," the Brooklyn hip hop mogul rhymes. "Please turn them s--ts down, can't hear myself think / Turbulence, s--t, almost spilled my drink." The verse also honors another VIP: President Barack Obama, a close, personal pal to both the rapper and his wife. "Presidential pardon, name one n---a out there harder than him / I