Haylie Duff and A.J. DiScala make their public debut as they head to dinner at Koi. But they weren't alone; they met up with Ivanka Trump for dinner. Random??
A.J. just celebrated his 36th birthday last Thursday with his best bud Nick Lachey and his new girlfriend. A.J. and Nick became close through their then-wives, Jessica Simpson and Jamie Lynn Sigler. Haylie is 21.