RODRIGO/GUERRA JR/RAMEY; Goff/INF

We’ve all been staring at Jennifer Lopez’s loose dresses with a suspicious eye for quite a while now — even Diane Sawyer is wondering what’s going on under there! But we do have to remember that tent dresses are stylish this year, so even the most svelte stars without a hint of baby bumps have been rocking them — like Emmy Rossum, who wore her Temperley London dress to the premiere of Zodiac back ...