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John Legend and Christine Teigen - John Legend serenaded this woman and the rest is history. The couple has their first child on the way.(Photo: Mike Windle/Getty Images for A+E Networks)

Photo By Photo: Mike Windle/Getty Images for A+E Networks

2 / 8

Dr. Dre and Nicole Young - Ever since this couple tied the knot back in 1994 they've been lit. (Photo: Christine Chew/UPI /LANDOV)

Photo By Photo: Christine Chew/UPI /LANDOV

3 / 8

Tina Turner and Erwin Bach - These two tied the knot back in 2013 in their golden age.(Photo: Jacopo Raule/Getty Images for Giorgio Armani)

Photo By Photo: Jacopo Raule/Getty Images for Giorgio Armani

4 / 8

Robert DeNiro and Grace Hightower - This power couple has been married for 18 years and they still seem to be in love.(Photo: Dimitrios Kambouris/Getty Images for 2015 Tribeca Film Festival)

Photo By Photo: Dimitrios Kambouris/Getty Images for 2015 Tribeca Film Festival

5 / 8

Zoe Saldana and Marco Perego - These two are happily married with the cutest twins, like ever.(Photo: Marc Piasecki/Getty Images)

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Thandie Newton and Ol Parker - This magical couple is happily married with three kids.(Photo: Jason Kempin/Getty Images)

Photo By Photo: Jason Kempin/Getty Images

7 / 8

Wesley Snipes and Nikki Park - These two have stuck together through thick and thin no matter what.(Photo: Ariel Ramerez /Landov)

Photo By Photo: Ariel Ramerez /Landov

8 / 8

Vanessa Williams and Jim Skrip - This couple proves it's never too late to fall in love. They officially tied the knot this past summer. (Photo: Astrid Stawiarz/Getty Images)

Photo By Photo: Astrid Stawiarz/Getty Images