Actress/singer Jamie-Lynn Sigler and New York Jets quarterback Mark Sanchez are officially happily dating. The lovebirds looked absolutely lovely together during their first public appearance on the red carpet of the 64th Annual Tony Awards held at the Radio City Music in New York City on Sunday (June 13)- more photos below.

Jets Quarterback Mark Sanchez Does GQ

“Things have been going well. She’s just a sweetheart. We have our own commitments, and then when we get our own time together, it’s great,” the hunky football player told In Touch. “We’ve been to a couple of Yankee games, and we went to see Fences last night.”

Jamie-Lynn looks even more beautiful than ever. She and Mark had been spotted getting cozy out and about in NY for the past couple of months, fueling romance rumors. The two first met at the Tribeca Film Festival in April and they hit it off. Congratulations to the happy couple!

Mark Sanchez & Jamie-Lynn Sigler Tony Awards Couple Pictures

[images: Joseph Marzullo/wenn.com]