Celebrating a big birthday over the weekend, Jennifer Lopez and Marc Anthony threw a lavish party for their twins, Max and Emme.

The couple’s little bundles of joy turned three years old last Tuesday (February 22) and had over 50 guests help them celebrate on Saturday at their Hidden Hills, CA home.

Stepping out for a swanky affair, Jennifer Lopez was on-hand for the 53rd Annual Grammy Awards earlier tonight (February 13).

The “American Idol” babe looked amazing in Pucci as she joined Marc Anthony at the Staples Center ahead of tonight’s festivities.

Closing out their stay in the Big Apple with a family shopping spree, Jennifer Lopez and Marc Anthony ventured over to FAO Schwarz in New York City on Friday (February 4).

The “American Idol” judge was all bundled up as she and her hubby made their way inside the store with two bodyguards carrying their twins, Max and Emme.