Miley Cyrus showed off her team spirit -- and her enormous diamond engagement ring from Liam Hemsworth -- while cheering for the New York Knicks at Madison Square Garden in the Big Apple on March 26.

The singer-actress, 23, wore a Knicks T-shirt and ripped jeans along with her 3.5-carat art nouveau-style diamond ring featuring a stunning cushion-cut center stone.

She'd slipped it back on that finger in January after she and the Australian actor, 26, rekindled their romance and, reportedly, their engagement, more than two years after calling it quits in 2013.

In recent weeks, new reports have claimed Miley and Liam's wedding plans were on hold again after several news outlets alleged he'd busted her sexting an ex -- Victoria's Secret model Stella Maxwell, whom Miley was romantically linked with last summer.

Miley was accompanied by two family members: mom Tish Cyrus, 48, and big sister Brandi Cyrus, 28, who was rooting for the Cleveland Cavaliers and couldn't help but gloat a little when her team won.

"Had THE MOST FUN tonight at the @nyknicks / @cavs game with my sissy! Big win for my team too!!" Brandi wrote alongside a pic of herself enjoying a beverage with Miley at the game.

Miley also sported a new, slightly longer hairstyle, which she wore up in two buns. She's been in New York shooting Woody Allen's untitled new show for Amazon.

A photo posted by Miley Cyrus (@mileycyrus) on

In early March, Us Weekly reported that Miley was willing to do anything to make her romance with "Independence Day: Resurgence" star Liam work this time around and quoted a source who said the singer-actress "has been cooking and cleaning for Liam, waiting on him hand and foot" because "she wants to make sure she keeps him."

After she finishes shooting on the East Coast, Miley will return to Los Angeles to start a new gig as a coach on the next season of "The Voice" along with fellow new coach Alicia Keys and returning coaches Blake Shelton and Adam Levine.