Cobra Starship rocker Gabe Saporta is set to walk down the aisle with fashion designer Erin Fetherston later this year (13).

The pair started dating in 2011 and now plan to become husband and wife with a wedding in the spring.

Fetherston announced the happy news at New York Fashion Week, telling the New York Post, "I'm getting married this spring, so I wanted to balance my energy between Fashion Week and planning. I have a really gorgeous ring, but it's being sized."

The bride-to-be also revealed she will make her own dress for the couple's big day, adding, "It's gonna be a reflection of my aesthetic - so romantic, fairy tale."