Rihanna talks love at L.A. concert amid break-up rumors

RIHANNA fueled speculation her romance with CHRIS BROWN is in trouble again after sharing her mixed feelings about love during a concert in Los Angeles on Monday (08Apr13).

The Umbrella hitmaker opened up to fans about her "confused" love life while onstage at the Staples Center, just hours after reports of a split began circulating online.

Rihanna asked the crowd, "How many of you are in love? How many of you hate love? How many of you don't f**king understand it? I'm in that group. The confused group."

She then launched into her emotional track What Now, which begins with the lyrics, "I've been ignoring this big lump in my throat/ I shouldn't be crying, tears were for the weaker days/ I'm stronger, now what, so I say/ But something's missing."

Despite ongoing gossip about their on/off romance, EOnline.com reports Brown and his entourage showed up to watch Rihanna's gig from the VIP section.