Access Star Sightings: February 7 - 13

Whitney Houston performs at the 2009 GRAMMY Salute To Industry Icons honoring Clive Davis at the Beverly Hilton Hotel on February 7, 2009 in Beverly Hills, California.Getty ImagesAccess Hollywood

LOS ANGELES, Calif. -- Saturday, February 7, in NYC & LA:

Whitney Houston making a comeback performance the pre-Grammy bash honoring Clive Davis, where Jennifer Hudson also performed. Over on the red carpet, Rod Stewart posed for photos alongside the Jonas Brothers, while Rihanna and Miley Cyrus shared a hug for the cameras... Jessica Szohr , Lindsay Price , AnnaLynne McCord and Rob Buckley were more than happy to kiss & tell while at Armani Exchange's "Kiss For a Cause" event at the A|X SoHo (NYC) and Santa Monica locations, in an effort to raise money for the National AIDS Fund...

VIEW THE PHOTOS: Week's Best Star Sightings, January 7 - 13, 2009

Sunday, February 8, in LA:

Rapper T.I. accepting a service award from Russell Simmons at the hip-hop mogul's Grammy after party in Beverly Hills. Also on the red carpet, cuddly couple Reggie Bush and Kim Kardashian and a big-haired Cyndi Lauper ... and at the House of Hype bash hosted by L.A. Reid presented by ASICS, a reporter mixing up Adele and Estelle , Kanye West praising the host and Grammy winner Duffy arriving in black and leaving in red.

VIEW THE PHOTOS: 2009 Clive Davis Pre-Grammy Party

Tuesday, February 10, in LA:

"He's Just Not That Into You" star Kevin Connelly going to Priscilla's Coffee in Toluca Lake morning, pulling up in a Black Range Rover.

Wednesday, February 11 in NYC:

VIEW THE PHOTOS: Miley! Paula! Taylor! Candid Shots From The 2009 Grammys Red Carpet

Kirsten Dunst and a female friend heading in the front door of the Bowery Hotel... "Friday Night Lights" star Minka Kelly shopping at French Connection in SoHo.

And in LA:
Disney star Demi Lovato at the NBC Commissary, dropping and breaking a drink. She was very apologetic and embarrassed...

Thursday, February 12 in NYC:

Jessica Simpson joking about her fuller figure on stage at Madison Square Garden...

And in Florida: David Cook and Carrie Underwood riding the Rock 'N' Rollercoaster at the 'American Idol' Experience launch post-party at Disney's Hollywood Studios together...

And in LA: Legendary comedian Bill Cosby stepping out of a chauffer-driven Smartcar outside "The Tonight Show With Jay Leno " studio on the NBC Burbank lot, where he greeted the folks on the studio tour, who happened to be looking at Jay's car when he drove up... Brandy celebrating her 30th birthday at Nobu in West Hollywood with a small group of close friends and family. Diddy, Ashlee Simpson (who left her men, Bronx & Pete behind) and Natasha Bedingfield as well as brother Ray J toasted the singer and sang her "Happy Birthday." ... Taye Diggs working out at Equinox gym.

And in Las Vegas: Sports Illustrated swimsuit issue cover model Bar Refaeli dazzled with fellow models Brooklyn Decker, Jessica Gomes and more at the Club SI Swimsuit party at LAX Nightclub sponsored by SoBe Lifewater, where John Legend showed up to perform songs including "Save Room" and "Green Light."

Friday, February 13 in NYC:

Michael J. Fox handing out the morning papers at the subway entrance at 79th St. and Central Park West... Lindsay Lohan tagging along as girlfriend Samantha Ronson DJ'd for her sister Charlotte's fashion show in the tents at Bryant Park.

Upcoming Sighting To Be:

Pop icon Barry Manilow will be inducted into the New York Friars' Club on Valentine's Day, with comic Lisa Lampanelli, AKA the Queen of Mean, hosting the event . Rumor is he might even sing an acapella version of his hit song "Copacabana" ...Manilow is in town to perform a concert in aid of the Breast Cancer Research Foundation at the Nassau Coliseum later that evening.

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