Solange Knowles, Olivia, and LaLa Anthony were all out and about yesterday on both coasts.  We've got pics of the fab chicks inside...

Solange put on her DJ hat last night for a party at Tiffany's in NYC.  At the launch of True Love in Pictures with the Sartorialist Scott Schuman and Garance Dore, she rocked a spring-ready sleeveless yellow cocktail dress that we're loving.  And threw on a leopard coat, hot pink clutch, and multi-colored shoes as she entered/exited the venue:

And inside the event:

Loves the look.

Elsewhere in NYC, "Love & Hip Hop" star Olivia hit up the Recording Academy New York Chapter's reception honoring the 54th Grammy Award nominees.  The pretty singer headed over to the Hudson Terrace in a cute little backless black dress:

The leopard print tights with the satiny booties and the leopard bag and oversized earrings is all a bit much together.  Would have adored the look with just one of those statement pieces, but these VH1 chicks love to accessorize.  Olivia's upcoming video for her new single "Walk Away" drops next week.

And over in L.A.:

LaLa Anthony, wife of Knicks star Carmelo, made her way to lunch with a friend in West Hollywood.  And kept it simple in an all black ensemble:

She's been hard at work on her new makeup line.  And the second season of her "Full Court Life" VH1 show kicks off in March and she's still currently shooting.  Will you be watching?

Pics via WENN