This week marks the start of summer, which means we can start thinking about what will be the best and biggest songs to blast poolside as things heat up. What will be 2017's Song of the Summer?

From the looks of it, Justin Bieber is well poised to take the crown with at least one of his features, be it Luis Fonsi & Daddy Yankee's Hot 100 chart-topping "Despacito," DJ Khaled's star-studded "I'm the One" or David Guetta's "2U." Of course, Bruno Mars' "That's What I Like" is showing staying power, Ed Sheeran's former 12-week Hot 100 No. 1 "Shape of You" isn't going anywhere and Childish Gambino's "Redbone" has been discretely taking off.

While you're at it, take a step back and relive some of your old summer anthems year by year: 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013

And, of course, Calvin Harris could "Slide" to the top with Frank Ocean and Migos as well, Katy Perry's #winning anthem "Swish Swish" might prove a premonition of what's to come or Harry Styles' "Sign of the Times" may also become the Song of the Times.

Vote for your pick for the 2017 Song of the Summer below. And if you don't see the track you predict will this year's top summer jam, write it in!

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